Instruction Manual for BOSCH models including: GTC 400 C Professional, Thermal Imaging Camera, GTC 400 C Professional Thermal Imaging Camera
Robert Bosch Power Tools GmbH 70538 Stuttgart GERMANY www.bosch-pt.com 1 609 92A 7CX (2022.01) T / 69 en Original instructions zh 正本使用说明书
File Info : application/pdf, 69 Pages, 2.57MB
DocumentDocumentRobert Bosch Power Tools GmbH 70538 Stuttgart GERMANY www.bosch-pt.com
1 609 92A 7CX (2022.01) T / 69
1 609 92A 7CX
GTC 400 C Professional
en Original instructions zh zh ko th
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Penggunaan Orisinal vi Bn gc hng dn s dng
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English ................................................... Page 6 ....................................................... 15 .................................................. 23 ............................................... 31 ...................................................... 39 Bahasa Indonesia..................................... Halaman 50 Ting Vit ............................................... Trang 60
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(a)
XX.XX.XXXX XX.XX pm
XX.X°C
(b) (c) (d)(e)
T=XX°C XX.X
(f) XX.X°C
XX.X°C
(g)
XX.X°C
(h) XX.X°C
(m) (l) (k) (j) (i)
(14)
(13) (12) (11) (10)
(15) (16)
(17)
(18) (19)
(1) (2)
(3) (4) (5) (6) (7) (8) (9)
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A
(21) (20)
3
(18)
2 1
(19)
B
(22)
C
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(23)
1
2
(19)
(18)
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(24)
AA1 (25)
(26)
1 600 A00 86E
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English
Safety Instructions
All instructions must be read and observed. The safeguards integrated into the measuring tool may be compromised if the measuring tool is not used in accordance with these instructions. STORE THESE INSTRUCTIONS IN A SAFE PLACE.
u Have the measuring tool serviced only by a qualified specialist using only original replacement parts. This will ensure that the safety of the measuring tool is maintained.
u Do not use the measuring tool in explosive atmospheres which contain flammable liquids, gases or dust. Sparks may be produced inside the measuring tool, which can ignite dust or fumes.
u Do not open the battery. There is a risk of short-circuiting.
u In case of damage and improper use of the battery, vapours may be emitted. The battery can set alight or explode. Ensure the area is well ventilated and seek medical attention should you experience any adverse effects. The vapours may irritate the respiratory system.
u If used incorrectly or if the battery is damaged, flammable liquid may be ejected from the battery. Contact with this liquid should be avoided. If contact accidentally occurs, rinse off with water. If the liquid comes into contact with your eyes, seek additional medical attention. Liquid ejected from the battery may cause irritation or burns.
u The battery can be damaged by pointed objects such as nails or screwdrivers or by force applied externally. An internal short circuit may occur, causing the battery to burn, smoke, explode or overheat.
u When the battery is not in use, keep it away from paper clips, coins, keys, nails, screws or other small metal objects that could make a connection from one terminal to another. A short circuit between the battery terminals may cause burns or a fire.
u Only use the battery with products from the manufacturer. This is the only way in which you can protect the battery against dangerous overload.
u Only charge the batteries using chargers recommended by the manufacturer. A charger that is suitable for one type of battery may pose a fire risk when used with a different battery.
Protect the battery against heat, e.g. against continuous intense sunlight, fire, dirt, water and moisture. There is a risk of explosion and short-circuiting.
u Remove the rechargeable battery/non-rechargeable batteries from the measuring tool before carrying out work on the measuring tool (e.g. assembly, mainten-
ance, etc.). The battery/batteries should also be removed for transport and storage. There is risk of injury from unintentionally pressing the on/off switch.
u The battery adapter is intended only for use in designated Bosch measuring tools and must not be used with power tools.
u Take the batteries out of the measuring tool when you are not using it for a prolonged period of time. The batteries can corrode and self-discharge during prolonged storage in the measuring tool.
u Protect the measuring tool, particularly the area around the camera and infrared lens, from moisture, snow, dust and dirt. The reception lens could fog up or become contaminated and distort the measurements. Incorrect settings on the tool and other atmospheric influences may make the measurements inaccurate. Object temperatures could be shown to be hotter or colder than they are, which may present a danger if touched.
u High temperature differences in a thermal image may cause even high temperatures to be shown in a colour associated with low temperatures. Coming into contact with such an area may cause burns.
u Temperature measurements will only be correct if the emissivity setting matches the emissivity of the object. Otherwise, object temperatures could be shown to be hotter or colder than they are, which may present a danger if touched.
u Do not point the measuring tool directly at the sun or at high-performance CO lasers. This may damage the detector.
u The measuring tool is equipped with a wireless interface. Local operating restrictions, e.g. in aeroplanes or hospitals, must be observed.
Product Description and Specifications
Please observe the illustrations at the beginning of this operating manual.
Intended Use
This thermal imaging camera is designed for the contactless measurement of surface temperatures.
The displayed thermal image shows the temperature distribution in the thermal imaging camera's field of view and therefore enables temperature deviations to be depicted in different colours.
When used correctly, this makes it possible to examine areas and objects in a contactless manner for temperature differences and discrepancies in order to make components and/ or any weaknesses visible, including: Thermal insulation and other types of insulation (e.g. loc-
ating thermal bridges)
Active heating and hot water pipes (e.g. underfloor heating) in floors and walls
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Overheated electrical components (e.g. fuses or terminals)
Faulty or damaged machine parts (e.g. overheating due to faulty ball bearings)
The measuring tool is not suitable for measuring the temperature of gases. The measuring tool may not be used to measure the body temperature of humans or animals or for other medical purposes. The measuring tool is suitable for indoor and outdoor use.
Product Features
The numbering of the product features shown refers to the illustration of the measuring tool on the graphic page.
(1) Protective cap for visual camera and infrared sensor (2) Serial number (3) Micro-USB port flap (4) Micro-USB port (5) Up arrow button (6) Measuring functions button Func (7) Switching temperature scale between automatic and
fixed/right-hand function button (8) Right-hand arrow button (9) On/off button (10) Down arrow button (11) Save button (12) Left-hand arrow button (13) Gallery button/left-hand function button (14) Display (15) Visual camera (16) Infrared sensor
Technical Data
Thermal imaging camera Article number Resolution of infrared sensor Thermal sensitivity Spectral range Field of view (FOV) Focus distance Focus Thermal image refresh rate Temperature resolution Surface temperature measuring range Surface temperature measuring accuracyA)B) 10 to +10 °C > 10 to 100 °C > +100 °C Display type
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(17) Pause/start measurement button (18) Battery bay (19) Rechargeable battery/battery adapter release button (20) Battery adapter cap (21) Battery adapter cover (22) Cover recess (23) Rechargeable batterya) (24) Micro-USB cable (25) Battery adapter (26) Protective bag a) The accessories illustrated or described are not included as
standard delivery.
Display elements (a) Date/time (b) Reflected temperature indicator (c) Emissivity indicator (d) WiFi® switched on/off indicatora) (e) Charge-control indicator (f) Maximum surface temperature in the measuring range indicator (g) Scale (h) Minimum surface temperature in the measuring range indicator (i) Fix temperature scale symbol (j) Hotspot indicator (k) Crosshairs with temperature indicator (l) Cold spot indicator (m) Gallery symbol
a) WiFi® is a registered trademark of the WiFi Alliance®.
GTC 400 C 3 601 K83 1.. 160 × 120 px
< 50 mK 814 m 53 × 43°
0.3 m Fixed 9 Hz 0.1 °C
-10 to +400 °C
±3 °C ±3 °C ±3 %
TFT
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Thermal imaging camera
GTC 400 C
Display size
3.5"
Display resolution
320 × 240 px
Image format
.jpg
Images saved per saving process
1× thermal image (screenshot) 1× real visual image incl. temperature values (metadata)
Number of images in internal image memory
500
Integrated visual camera resolution
640 × 480 px
Batteries (alkali-manganese) Rechargeable (Li-ion)
4 × 1.5 V LR6 (AA) (with battery adapter) 10.8 V/12 V
Operating time
Non-rechargeable batteries (alkaline manganese)
2.0 h
Rechargeable battery (Li-ion)C)D)
9.0 h
USB port
2.0
System time power supply
Button cell
CR2450 (3 V lithium battery)
Battery life approx.
60 months
Wireless connectivity
WLAN
Max. WLAN transmission power
45 mW
WLAN operating frequency range
2.4022.480 GHz
Specific absorption rate (trunk, average value per 10 g of tissue)
< 0.22 W/kg
Weight according to EPTA-Procedure 01:2014
With rechargeable battery
0.540.74 kgC)
With non-rechargeable batteries
0.49 kg
Dimensions (length × width × height)
63 × 95 × 235 mm
Protection rating (excluding battery compartment)
IP53
Permitted environmental conditions
Recommended ambient temperature during charging
0 to +35 °C
Operating temperature
10 to +45 °C
During storage with a rechargeable battery
20 to +50 °C
During storage without a rechargeable battery
20 to +70 °C
Max. altitude
2000 m
Pollution degree according to IEC 61010-1
2E)
Relative air humidity max.F)
90 %
Recommended rechargeable batteries
GBA 10,8 V GBA 12 V
Recommended chargers
GAL 12... GAX 18...
A) At an ambient temperature of 20 to 23 °C and an emissivity of > 0.999, measuring distance: 0.3 m, operating time: > 5 min, aperture of 60 mm
B) Plus use-dependent deviation (e.g. reflection, distance, ambient temperature)
C) Depends on battery in use
D) At an ambient temperature of 2030 °C
E) Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected.
F) In accordance with standard VDI 5585 Technical data determined using the battery that comes with the product.
The serial number (2) on the type plate is used to clearly identify your measuring tool.
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Assembly
Power supply
The measuring tool can be operated either with conventional non-rechargeable batteries or with a Bosch lithium-ion battery.
Operation with battery adapter (removable) (see figures A and B) The batteries are inserted into the battery adapter. u The battery adapter is intended only for use in desig-
nated Bosch measuring tools and must not be used with power tools. To insert the batteries, slide the receptacle (21) of the battery adapter into the battery bay (18). Place the batteries in the receptacle as shown in the picture on the cap (20). Push the cap over the receptacle until you feel it click into place.
To remove the batteries, press the release buttons (19) on the cap (20) and pull the cap off. Hold the measuring tool with the battery bay (18) facing upwards to ensure that the batteries do not fall out when you do this. Remove the batteries. To remove the receptacle (21) from inside the battery bay, reach into the receptacle and pull it out of the measuring tool, applying light pressure to the side wall as you do so. Note: Do not use any tools (e.g. a screwdriver) to remove the battery, as this could break the cover. Always replace all the batteries at the same time. Only use batteries from the same manufacturer and which have the same capacity. u Take the batteries out of the measuring tool when you are not using it for a prolonged period of time. The batteries can corrode and self-discharge during prolonged storage in the measuring tool.
Operation with rechargeable battery (see figure C) Note: The use of batteries unsuitable for your measuring tool can lead to malfunctions or damage to the measuring tool. u Use only the chargers listed in the technical data. Only
these chargers are matched to the lithium-ion battery of your measuring tool. The lithium-ion battery can be charged at any time without reducing its service life. Interrupting the charging process does not damage the battery. To insert the charged battery pack (23), slide it into the battery bay (18) until you feel it click into place and it is flush with the handle of the measuring tool. To remove the battery pack (23), press the release buttons (19) and pull the battery pack out of the battery bay (18). Do not use force to do this.
Operation
u Protect the measuring tool from moisture and direct sunlight.
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u Do not expose the measuring tool to any extreme temperatures or variations in temperature. For example, do not leave it in a car for extended periods of time. In case of large variations in temperature, allow the measuring tool to adjust to the ambient temperature before putting it into operation. The precision of the measuring tool may be compromised if exposed to extreme temperatures or variations in temperature.
u Make sure that the measuring tool is correctly acclimatised. In case of large variations in temperature, acclimatisation can take up to 60 minutes. This may be the case, for example, if you store the measuring tool in a cool car and then perform a measurement in a warm building.
u Avoid hard knocks to the measuring tool or dropping it. After severe external influences and in the event of abnormalities in the functionality, you should have the measuring tool checked by an authorised Bosch aftersales service agent.
Switching On and Off
To take a measurement, fold the protective cap (1) upwards. Make sure that the infrared sensor is not closed off or covered while working.
To switch on the measuring tool, press the on/off button (9). A start sequence will appear on the display (14). The measuring tool begins to take measurements as soon as the start sequence has finished and does so continuously until it is switched off.
Note: In the first few minutes, the measuring tool may selfcalibrate several times, as the sensor temperature and ambient temperature have not yet been brought into line. Performing sensor calibration again enables precise measurement. During this time, the temperature indicator may show ~. The thermal image will freeze briefly during sensor calibration. If the ambient temperature fluctuates significantly, this effect is increased. If possible, you should therefore turn on the measuring tool a few minutes before starting to measure, so that the tool can stabilise thermally.
To switch off the measuring tool, press the on/off button (9) again. The measuring tool saves all settings and then switches itself off. Close the protective cap (1) to transport the measuring tool safely.
In the main menu, you can choose whether and after how long the measuring tool automatically switches off (see "Main Menu", page 11).
If the battery pack or the measuring tool is not within the operating temperature range specified in the technical data, the measuring tool will switch off automatically after a brief warning (see "Errors Causes and Corrective Measures", page 13). Allow the measuring tool to reach the correct temperature and then switch it back on.
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Measurement Preparations
Setting the emissivity for surface temperature measurements
The emissivity of an object depends on the material and the structure of its surface. This specifies how much infrared thermal radiation the object emits compared with an ideal radiant warmer (black body, emissivity = 1) and accordingly has a value between 0 and 1.
To determine the surface temperature, the tool performs a contactless measurement of the natural infrared thermal radiation emitted by the object at which the tool is aimed. To ensure correct measurement, the emissivity setting on the measuring tool must be checked before every measurement and adapted to the measuring object if necessary.
The preset emissivities in the measuring tool are reference values.
You can select one of the preset emissivities or enter an exact numerical value. Set the required emissivity via the <Measurement> <Emissivity> menu (see "Main Menu", page 11).
u Temperature measurements will only be correct if the emissivity setting and the emissivity of the object match.
The lower the emissivity, the greater the effect of the reflected temperature on the measuring result. Always adjust the reflected temperature when changing the emissivity. Set the reflected temperature via the <Measurement> <Reflected temp.> menu (see "Main Menu", page 11).
Temperature differences allegedly shown by the measuring tool may be caused by different temperatures and/or different emissivity levels. If the emissivity levels are very different, the depicted temperature differences may differ considerably from the actual temperature differences.
If there are multiple objects made of different materials or that have different structures in the measuring range, the displayed temperature values are only accurate for the objects that match the emissivity setting. For all other objects (with different emissivity levels), the displayed colour differences can be used as an indication of temperature relationships.
Information about the Measuring Conditions
Highly reflective or shiny surfaces (e.g. shiny tiles or polished metals) may significantly distort or impair the results shown. If necessary, mask the measuring surface with a dark, matt adhesive tape that conducts heat well. Allow the tape to briefly reach the correct temperature on the surface.
Make sure that a favourable measuring angle is used on reflective surfaces in order to ensure that the thermal radiation reflected by other objects does not distort the result. For example, the reflection of your own emitted body heat may interfere with the measurement when measuring head-on from a perpendicular position. On a level surface, the outline and temperature of your body could therefore be displayed (reflected value), and these values do not correspond to the actual temperature of the measured surface (emitted value or real value of the surface).
Measuring through transparent materials (e.g. glass or transparent plastics) is fundamentally not possible. Consequently, the more suitable and stable the measuring conditions are, the more accurate and reliable the measurement readings are. Not only do significant fluctuations in the temperature of the environmental conditions have an impact, the accuracy can also be impaired by significant fluctuations in the temperatures of the object being measured. Infrared temperature measurement is impaired by smoke, steam/high humidity or dusty air.
Information for achieving improved measurement accuracy: Move as close as possible to the object to be measured to
minimise interfering factors between you and the surface to be measured. Ventilate indoor areas prior to measurement, especially when the air is contaminated or extremely steamy. Once ventilated, allow the room to reacclimatise a while until it returns to the usual temperature.
Assigning Temperatures on the Basis of the Scale
A scale (g) is shown on the right-hand side of the display. The values at the top and bottom end are oriented to the maximum (f) and minimum (h) temperature recorded in the thermal image. For the scale, 99.8 % of the total pixels are evaluated. Colours are assigned to temperature values with a uniform distribution in the image (linearly).
Different shades can therefore be used to assign temperatures within these two limit values. For example, a temperature that is exactly between the maximum and minimum value is assigned to the centre colour range of the scale.
To determine the temperature of a specific area, move the measuring tool so that the crosshairs with temperature display (k) are aimed at the required point or area. In the automatic setting, the colour spectrum of the scale is always distributed linearly (= uniformly) across the entire measuring range between the maximum and minimum temperatures. The measuring tool displays all measured temperatures in the measuring range in relation to one another. If heat is displayed as blue in the colour palette in an area, for example in a colour representation, this means that the blue areas are among the colder measured values in the current measuring range. However, these areas may still be in a temperature range which could cause injuries in certain circumstances. You should therefore always note the temperatures displayed on the scale or at the crosshairs themselves.
Functions
Adjusting the Colour Display
Depending on the measurement conditions, different colour palettes may make it easier to analyse the thermal image and
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display objects or circumstances more clearly in the display. This does not affect the measured temperatures. The only change is the way in which the temperature values are displayed.
To change the colour palette, remain in measuring mode and press the right-hand (8) or left-hand (12) arrow button.
Superimposition of Thermal Image and Real Image
For improved orientation (= local assignment of the thermal image displayed), with matched temperature ranges, a real visual image can additionally be inserted.
Note: The superimposition of the real image and thermal image corresponds exactly at a distance of 0.55 m. If the tool is closer to or further away from the object being measured, this fundamentally results in misalignment of the real image and thermal image. This misalignment can be compensated for with the GTC Transfer Software.
The measuring tool camera offers you the following options: Complete infrared image
Only the thermal image is displayed.
Picture-in-picture The thermal image displayed is cropped and the surrounding area is shown as a real image. This setting improves the local assignment of the measuring range.
Transparency The thermal image displayed is placed on top of the real image in such a way that it is transparent. This enables improved detection of objects.
You can select the setting by pressing the up (5) or down (10) arrow buttons.
Fixing the Scale
The colour distribution in the thermal image is adjusted automatically but can be fixed by pressing the right-hand function button (7). This enables a comparison to be made between thermal images taken under different temperature conditions (e.g. when checking several rooms for thermal bridges). It also allows an extremely cold or hot object to be hidden in the thermal image. This object would otherwise distort the image (e.g. a radiator as a hot object when searching for thermal bridges).
To switch the scale back to automatic, press the right-hand function button (7) again. The temperatures are now dynamic again and adapt to the measured minimum and maximum values.
Measuring Functions
To call up further functions that may be helpful for the display, press the Func (6) button. Use the left-hand arrow button (12) or the right-hand arrow button (8) to navigate through the displayed options to select a function. Select a function and press the Func (6) button again.
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The following measuring functions are available: <Automatic>
Colours are distributed automatically in the thermal image.
<Heat detector> Only the warmer temperatures in the measuring range are displayed as a thermal image in this measuring function. The area outside these warmer temperatures is shown as a real image in grey scale. The depiction in grey scale prevents coloured objects from being wrongly associated with temperatures (e.g. a red cable in the control cabinet when searching for overheated components). Adjust the scale using the up arrow button (5) and down arrow button (10). This expands or reduces the temperature range, thereby expanding or reducing the thermal image. The measuring tool continues to measure minimum and maximum temperatures and displays these at the ends of the scale (g).
<Cold detector> Only the colder temperatures in the measuring range are displayed as a thermal image in this measuring function. The area outside these colder temperatures is shown as a real image in grey scale to prevent coloured objects from being wrongly associated with temperatures (e.g. a blue window frame when searching for faulty insulation). Adjust the scale using the up arrow button (5) and down arrow button (10). This expands or reduces the temperature range, thereby expanding or reducing the thermal image. The measuring tool continues to measure minimum and maximum temperatures and displays these at the ends of the scale (g).
<Manual> If greatly deviating temperatures are measured in the thermal image (e.g. a radiator as a hot object when searching for thermal bridges), the available colours are distributed among a large number of temperature values in the range between the maximum and the minimum temperature. This can result in a situation where subtle temperature differences can no longer be shown in detail. To obtain a detailed depiction of the temperature range to be examined, take the following steps: After switching to <Manual> mode, you can set the maximum and the minimum temperature. Doing this enables you to set the temperature range that is relevant to you and in which you would like to detect subtle differences. The <Reset scale> setting automatically readjusts the scale to the measured values in the infrared sensor's field of view.
Main Menu
To access the main menu, first press the Func (6) button to call up the measuring functions. Now press the right-hand function button (7).
<Measurement>
<Emissivity> (c) A selection of saved emissivities is available for some of the most common materials. Select the relevant material in the <Material> menu item. The corresponding emissivity is shown in the line beneath. If you know the
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exact emissivity of the object you want to measure, you can also set it as a numerical value in the <Emissivity> menu item. <Reflected temp.> (b) Setting this parameter can improve the accuracy of the measuring result, especially with low-emissivity (= high-reflection) materials. In some situations (especially in indoor areas) the reflected temperature corresponds to the ambient temperature. If there are objects with greatly deviating temperatures close to highly reflective objects, this value should be adjusted as the measurement may be affected. <Display>
<Centerspot> (k) The point is displayed in the centre of the thermal image and shows you the measured temperature value at this point.
<Hotspot> (j): <ON>/<OFF> The hottest point (= measuring pixel) is indicated by red crosshairs in the thermal image. This facilitates the search for critical areas (e.g. a loose contact terminal in the control cabinet).
<Coldspot> (l): <ON>/<OFF> The coldest point (= measuring pixel) is indicated by blue crosshairs in the thermal image. This facilitates the search for critical areas (e.g. a leak in a window).
<Color scale> (g): <ON>/<OFF> <WiFi> (d): <ON>/<OFF>
(see "Data Transfer", page 12)
<Tool>
<Language> Under this menu item, you can select the language used in the display.
<Time & Date> (a) To change the time and date shown in the measuring tool, call up the <Time & Date> submenu. This submenu not only allows you to set the time and date but also to change their respective formats. To exit the <Time> and <Date> submenu, press either the righthand function button (7) to save the settings, or the left-hand function button (13) to discard the changes.
<Audio Signals>: <ON>/<OFF> Under this menu item, you can switch the audio signals on or off.
<Shutdown Time> Under this menu item, you can select the time interval after which the measuring tool will automatically switch off if no buttons are pressed. You can also deactivate automatic switch-off by selecting the <Never> setting.
<Delete All Images> Under this menu item, you can delete all the files in the internal memory at once. Press the right-hand arrow button (8) for <More> to enter this submenu. Then press either the left-hand function button (13) to delete all files, or the right-hand function button (7) to cancel.
<Tool Information> Under this menu item, you can access information about the measuring tool. There you will find the serial number of the measuring tool and the installed software version.
You can also press the measuring button (17) to exit any menu and return to the home screen.
Documenting Measurements
Saving Measurements The measuring tool begins to take measurements as soon as it is switched on and does so continuously until it is switched off. To save an image, point the camera at the required measuring object and press the "Save" button (11). The image is saved in the internal memory of the measuring tool. Alternatively, press the measuring button (17) (pause). The measurement is frozen and shown in the display. This enables you to carefully view the image and to make retrospective adjustments (e.g. to the colour palette). If you do not wish to save the frozen image, restart measuring mode by pressing the measuring button (17). If you wish to save the image in the internal memory of the measuring tool, press the "Save" button (11).
Calling Up Saved Images
Proceed as follows to call up saved thermal images: Press the left-hand function button (13). The most re-
cently saved photo now appears in the display. Press the right-hand (8) or left-hand (12) arrow button to
switch between the saved thermal images. You can also display the thermal image taken as a full-screen image by pressing on the up arrow button (5).
Deleting saved images
Change to the gallery view to delete individual thermal images: Press the right-hand function button (7) under the waste
paper basket symbol. Confirm the process by pressing the left-hand function
button (13) or cancel the deletion by pressing the righthand function button (7).
<Delete All Images> In the <Delete All Images> menu, you can delete all the files in the internal memory at the same time. Press the Func (6) button to call up the measuring functions. Now press the right-hand function button (7) and select <Tool> <Delete All Images>. Press the right-hand arrow button (8) to enter this submenu. Then press either the left-hand function button (13) to delete all files, or the right-hand function button (7) to cancel.
Data Transfer
Data Transfer via USB Port Open the cover on the micro USB port (3). Connect the micro USB port (4) of the measuring tool to your computer via the micro USB cable (24) provided.
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Now press the on/off button (9) to switch on the measuring tool.
Open the file browser on your computer and select the GTC_400C drive. The saved files can be copied from the internal memory of the measuring tool, moved to your computer or deleted.
As soon as you have finished the required operation, disconnect the drive from the computer following the standard procedure and then use the on/off button (9) to switch the measuring tool off again.
Caution: Always disconnect the drive from your operating system first (eject drive), as failure to do so may damage the internal memory of the measuring tool.
Remove the micro USB cable during the measurement operation and close the cover (3).
Always keep the flap of the USB port closed so that dust and splashes cannot enter the housing.
Note: Use USB to connect the measuring tool to a computer only. The measuring tool may be damaged if connected to other devices.
Post-Editing the Thermal Images
You can post-edit the saved thermal images on your computer if it uses a Windows operating system. To do so, download the GTC Transfer software from the product page for the measuring tool at www.bosch-professional.com.
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Data transmission via WLAN The measuring tool is equipped with a WiFi® interface which enables the saved images taken by your measuring tool to be wirelessly transmitted to a mobile device. Special Bosch applications (apps) are available for this use. They can be downloaded in the store corresponding to your device:
In addition to the wireless data transfer of your images, the Bosch applications make it possible for you to use an extended range of functions and make it easier to post-edit and forward measured data (e.g. via e-mail). Information about system requirements for a WiFi® connection can be found on the Bosch website at www.bosch-professional.com. To activate or deactivate the WiFi® connection on the measuring tool, call up the main menu, use the buttons to select <WiFi> and activate or deactivate it. The indicator (d) appears in the display when the WiFi® is activated. Ensure that the WiFi® interface is activated on your mobile device. The connection between the mobile device and the measuring tool can be established after the Bosch application has been started (if the WiFi® modules are activated). To do this, follow the instructions in the application (app).
Errors Causes and Corrective Measures
In the event of a fault, the measuring tool will restart and can then continue to be used. If the fault persists, the following overview may help you.
Error
Measuring tool cannot be switched on.
Cause Battery pack or batteries empty Battery pack too hot or too cold Measuring tool too hot or too cold Image memory full
Image memory defective
Measuring tool faulty
Corrective measure Charge the battery pack or change the batteries.
Allow the battery pack to reach the correct temperature or change it. Allow the measuring tool to reach the correct temperature.
Transfer the images to another storage medium (e.g. computer) when necessary. Then delete the images in the internal memory. Format the internal memory by deleting all images. If the problem persists, send the measuring tool to an authorised Bosch after-sales service centre. Send the measuring tool to an authorised Bosch after-sales service centre.
Measuring tool cannot be con- Measuring tool not recognised Check whether the driver on your computer is up to date. It
nected to a computer.
by computer.
may be necessary to have a newer operating system version
on your computer.
USB port or USB cable defect- Check whether the measuring tool can be connected to a dif-
ive
ferent computer. If not, send the measuring tool to an author-
ised Bosch after-sales service centre.
Bosch Power Tools
1 609 92A 7CX | (27.01.2022)
14 | English
Glossary of terms
To find out more, visit: www.bosch-professional.com.
Infrared thermal radiation
Infrared thermal radiation is electromagnetic radiation emitted by every body above 0 Kelvin (-273 °C). The amount of radiation depends on the temperature and the emissivity of the body.
Emissivity
The emissivity of an object depends on the material and the structure of its surface. This specifies how much infrared thermal radiation the object emits compared with an ideal radiant warmer (black body, emissivity = 1) and accordingly has a value between 0 and 1.
Thermal bridge
A thermal bridge is defined as a position on the external wall of a building, where there is a localised increase in heat loss due to a structural defect.
Thermal bridges can lead to an increased risk of mould.
Reflected Temperature/Reflectivity of an Object
The reflected temperature is the thermal radiation that is not emitted by the object itself. Depending on the structure and material, background radiation is reflected in the object to be measured, therefore distorting the actual temperature result.
Distance from the Object
The distance between the object being measured and the measuring tool influences the captured area size per pixel. You can capture increasingly large objects as the distance from the object becomes greater.
Distance (m)
Size of infrared pixels (mm)
Infrared range width × height (m)
0.5
3
0.5 × 0.4
1
6
1 × 0.75
2
12
2.05 × 1.5
5
30
5.1 × 3.8
Maintenance and Service
Maintenance and Cleaning
Only store and transport the measuring tool in a suitable container, such as the original packaging. Do not affix any stickers near to the sensor on the measuring tool. Keep the measuring tool clean at all times. A dirty infrared sensor (16) may impair the measuring accuracy. When cleaning the measuring tool, ensure that no liquids enter the tool. Do not attempt to remove dirt from the infrared sensor (16) or camera (15) using sharp objects. Do not wipe over the infrared sensor and camera (risk of scratching). Please contact an authorised Bosch after-sales service centre if you want to have your measuring tool recalibrated.
If repairs are required, send in the measuring tool in its original packaging.
The integrated button cell may only be removed for disposal by qualified personnel.
There are no parts which can be serviced by the user on the measuring tool. Opening the housing shell can destroy the measuring tool.
After-Sales Service and Application Service
Our after-sales service responds to your questions concerning maintenance and repair of your product as well as spare parts. You can find explosion drawings and information on spare parts at: www.bosch-pt.com The Bosch product use advice team will be happy to help you with any questions about our products and their accessories.
In all correspondence and spare parts orders, please always include the 10digit article number given on the nameplate of the product.
Malaysia Robert Bosch Sdn. Bhd.(220975-V) PT/SMY No. 8A, Jalan 13/6 46200 Petaling Jaya Selangor Tel.: (03) 79663194 Toll-Free: 1800 880188 Fax: (03) 79583838 E-Mail: kiathoe.chong@my.bosch.com www.bosch-pt.com.my
You can find further service addresses at:
www.bosch-pt.com/serviceaddresses
Transport
The recommended lithium-ion batteries are subject to legislation on the transport of dangerous goods. The user can transport the batteries by road without further requirements.
When shipping by third parties (e.g.: by air transport or forwarding agency), special requirements on packaging and labelling must be observed. For preparation of the item being shipped, consulting an expert for hazardous material is required.
Dispatch battery packs only when the housing is undamaged. Tape or mask off open contacts and pack up the battery in such a manner that it cannot move around in the packaging. Please also observe the possibility of more detailed national regulations.
Disposal
Measuring tools, rechargeable/non-rechargeable batteries, accessories and packaging should be sorted for environmentalfriendly recycling.
1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
Do not dispose of the measuring tools or battery packs/batteries with household waste.
Battery packs/batteries: Li-ion: Please observe the notes in the section on transport (see "Transport", page 14).
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1 609 92A 7CX | (27.01.2022)
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1 609 92A 7CX | (27.01.2022)
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1 609 92A 7CX | (27.01.2022)
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1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
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1 609 92A 7CX | (27.01.2022)
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567 102/1F 310052
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1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
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| 23
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1 609 92A 7CX | (27.01.2022)
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1 609 92A 7CX | (27.01.2022)
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| 25
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0 +35 °C
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20 +50 °C
20 +70 °C
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1 609 92A 7CX | (27.01.2022)
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1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
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| 27
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1 609 92A 7CX | (27.01.2022)
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1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
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| 29
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1 609 92A 7CX | (27.01.2022)
30 |
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1 609 92A 7CX | (27.01.2022)
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1 609 92A 7CX | (27.01.2022)
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| 33
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1 609 92A 7CX | (27.01.2022)
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| 41
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1 609 92A 7CX | (27.01.2022)
42 |
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1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
| 43
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1 609 92A 7CX | (27.01.2022)
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1 609 92A 7CX | (27.01.2022)
46 |
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1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
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| 47
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Bosch Power Tools
1 609 92A 7CX | (27.01.2022)
48 |
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GTC Transfer Software www.bosch-professional.com
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Bosch ( ) Wi-Fi Bosch www.bosch-professional.com - WiFi Wi-Fi <WiFi> - Wi-Fi (d) Wi-Fi Bosch ( Wi-Fi ) (App)
1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
| 49
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1 609 92A 7CX | (27.01.2022)
50 | Bahasa Indonesia
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Petunjuk Keselamatan
Semua petunjuk harus dibaca dan diperhatikan. Apabila alat ukur tidak digunakan sesuai dengan petunjuk yang disertakan, keamanan alat ukur dapat terganggu. SIMPAN PETUNJUK INI DENGAN BAIK.
u Perbaiki alat ukur hanya di teknisi ahli resmi dan gunakan hanya suku cadang asli. Dengan demikian, keselamatan kerja dengan alat ukur ini selalu terjamin.
u Jangan mengoperasikan alat ukur di area yang berpotensi meledak yang di dalamnya terdapat cairan, gas, atau serbuk yang dapat terbakar. Di dalam alat pengukur dapat terjadi bunga api, yang lalu menyulut debu atau uap.
u Jangan membuka baterai. Ada bahaya terjadinya korsleting.
u Asap dapat keluar apabila terjadi kerusakan atau penggunaan yang tidak tepat pada baterai. Baterai dapat terbakar atau meledak. Biarkan udara segar mengalir masuk dan kunjungi dokter apabila mengalami gangguan kesehatan. Asap tersebut dapat mengganggu saluran pernafasan.
u Penggunaan yang salah pada baterai atau baterai yang rusak dapat menyebabkan keluarnya cairan yang mudah terbakar dari baterai. Hindari terkena cairan ini. Jika tanpa sengaja terkena cairan ini, segera bilas dengan air. Jika cairan tersebut terkena mata, segara hubungi dokter untuk pertolongan lebih lanjut. Cairan yang keluar dari baterai dapat menyebabkan iritasi pada kulit atau luka bakar.
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Bosch Power Tools
u Baterai dapat rusak akibat benda-benda lancip, seperti jarum, obeng, atau tekanan keras dari luar. Hal ini dapat menyebabkan terjading hubungan singkat internal dan baterai dapat terbakar, berasap, meledak, atau mengalami panas berlebih.
u Jika baterai tidak digunakan, jauhkan baterai dari klip kertas, uang logam, kunci, paku, sekrup, atau bendabenda kecil dari logam lainnya, yang dapat menjembatani kontak-kontak. Korsleting antara kontakkontak baterai dapat mengakibatkan kebakaran atau api.
u Hanya gunakan baterai pada produk yang dibuat oleh produsen. Hanya dengan cara ini, baterai dapat terlindung dari kelebihan muatan.
u Hanya isi ulang daya baterai menggunakan alat pengisi daya yang dianjurkan oleh produsen. Alat pengisi daya baterai yang khusus untuk mengisi daya baterai tertentu dapat mengakibatkan kebakaran jika digunakan untuk mengisi daya baterai yang tidak cocok.
Lindungi baterai dari panas, misalnya juga dari paparan sinar matahari dalam waktu yang lama, api, kotoran, air dan kelembapan. Terdapat risiko ledakan dan korsleting.
u Lepaskan baterai sebelum bekerja menggunakan alat ukur (misalnya pemasangan, perawatan, dll) serta saat pengangkutan dan penyimpanan. Terdapat risiko cedera apabila tombol on/off dioperasikan tanpa sengaja.
u Adaptor baterai hanya untuk digunakan pada alat ukur Bosch yang disediakan dan tidak boleh digunakan dengan perkakas listrik.
u Keluarkan baterai dari alat pengukur jika tidak digunakan dalam waktu yang lama. Jika baterai disimpan di dalam alat pengukur untuk waktu yang lama, baterai dapat berkarat dan dayanya akan habis dengan sendirinya.
u Lindungi alat ukur, terutama area kamera dan lensa inframerah dari kelembapan, salju, debu, dan kotoran. Lensa penerima dapat berembun atau terkontaminasi dan mendistorsi hasil pengukuran. Pengaturan perangkat yang tidak tepat dan faktor atmosfer lainnya dapat menyebabkan kesalahan pengukuran. Objek dapat ditampilkan dengan suhu lebih tinggi atau lebih rendah yang dapat menimbulkan bahaya apabila disentuh.
u Perbedaan suhu yang tinggi dalam citra termal dapat menyebabkan suhu tinggi yang ditunjukkan secara otomatis dengan suatu warna yang dikaitkan dengan suhu rendah. Melakukan kontak dengan permukaan semacam ini dapat menyebabkan luka bakar.
u Pengukuran suhu yang tepat hanya dapat dilakukan apabila emisivitas yang diatur dan emisivitas objek telah sesuai. Objek dapat ditampilkan dengan suhu lebih tinggi atau lebih rendah yang dapat menimbulkan bahaya apabila disentuh.
u Jangan arahkan alat ukur secara langsung di bawah sinar matahari atau pada laser daya tinggi CO. Hal ini dapat menyebabkan kerusakan detektor.
Bahasa Indonesia | 51
u Alat ukur dilengkapi dengan antarmuka nirkabel. Perhatikan batasan pengoperasian lokal, misalnya dalam pesawat terbang atau di rumah sakit.
Spesifikasi produk dan performa
Perhatikan ilustrasi yang terdapat pada bagian depan panduan pengoperasian.
Tujuan penggunaan
Kamera citra termal ini dirancang untuk pengukuran tanpa kontak pada suhu permukaan. Citra termal yang ditampilkan menunjukkan distribusi suhu area pandang dari kamera citra termal sehingga memungkinkan untuk menunjukkan variasi suhu dengan warna yang berbeda.
Dengan demikian, jika digunakan dengan tepat, permukaan dan objek dapat diperiksa tanpa kontak terkait perbedaan atau ketidaknormalan suhu untuk melihat komponen dan/ atau titik lemah, antara lain: Insulasi panas dan isolasi (misalnya penemuan jembatan
termal), Pipa air panas dan hangat aktif (misalnya pemanas lantai)
di lantai dan dinding, Komponen listrik yang terlalu panas (misalnya sekring
atau terminal), Bagian mesin yang rusak atau malafungsi (misalnya
overheat akibat bantalan bola yang rusak). Alat ukur ini tidak sesuai untuk mengukur suhu gas. Alat ukur ini tidak boleh digunakan untuk mengukur suhu manusia dan binatang atau tujuan medis lainnya. Alat ukur ditujukan untuk digunakan di dalam maupun di luar ruangan.
Ilustrasi komponen
Nomor-nomor pada ilustrasi komponen sesuai dengan gambar alat pengukur pada halaman gambar.
(1) Tutup pelindung untuk kamera visual dan sensor inframerah
(2) Nomor seri (3) Penutup soket Micro-USB (4) Soket Micro-USB (5) Tombol panah atas (6) Tombol fungsi pengukuran Func (7) Perubahan skala suhu otomatistetap /tombol fungsi
kanan (8) Tombol panah kanan (9) Tombol on/off (10) Tombol panah bawah (11) Tombol Simpan (12) Tombol panah kiri (13) Tombol Galeri/tombol fungsi kiri (14) Display
Bosch Power Tools
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(15) Kamera visual (16) Sensor inframerah (17) Tombol Jeda/Mulai pengukuran (18) Kompartemen baterai (19) Tombol pelepas baterai/adaptor baterai (20) Tutup pengunci adaptor baterai (21) Rangka adaptor baterai (22) Slot pada rangka (23) Bateraia) (24) Kabel Micro-USB (25) Adaptor baterai (26) Tas pelindung a) Aksesori yang digambarkan atau yang dijelaskan tidak
termasuk dalam lingkup pengiriman standar.
Elemen display (a) Waktu/tanggal
Data teknis
Kamera citra termal Nomor model Resolusi sensor inframerah Sensitivitas termal Rentang spektral Area pandang (FOV) Jarak fokus Fokus Frame rate citra termal Resolusi suhu Area pengukuran suhu permukaan Akurasi pengukuran suhu permukaanA)B) 10 ... +10°C > 10 ... 100°C > +100°C Jenis display Ukuran display Resolusi display Format gambar Gambar yang disimpan tiap proses penyimpanan
Jumlah gambar dalam memori gambar internal Resolusi kamera visual terintegrasi Baterai (mangan alkali) Baterai (li-ion) Durasi pengoperasian Baterai (mangan alkali) Baterai (liion)C)D) Port USB
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(b) Display suhu yang dipantulkan (c) Indikator emisivitas (d) Indikator WiFi® diaktifkan/dinonaktifkana) (e) Indikator level pengisian daya baterai (f) Display suhu permukaan maksimal dalam area
pengukuran (g) Skala (h) Display suhu permukaan minimal dalam area
pengukuran (i) Simbol Tentukan skala suhu (j) Indikator hotspot (k) Tanda bidik dengan display suhu (l) Indikator coldspot (m) Simbol Galeri a) WiFi® merupakan merek dagang terdaftar dari WiFi Alliance®.
GTC 400 C 3 601 K83 1.. 160 × 120 px
< 50 mK 8-14 m 53 × 43°
0,3 m Fix
9 Hz 0,1°C 10 ... +400°C
±3°C ±3°C ±3% TFT 3,5" 320 × 240 px .jpg 1× citra termal (tangkapan layar) 1× citra asli visual termasuk nilai suhu (metadata) 500 640 × 480 px 4 × 1,5 V LR6 (AA) (dengan adaptor baterai) 10,8 V/12 V
2,0 jam 9,0 jam
2.0
Bosch Power Tools
Bahasa Indonesia | 53
Kamera citra termal
GTC 400 C
Suplai daya waktu sistem
Baterai kancing
CR2450 (baterai lithium 3 V)
Daya tahan baterai sekitar
60 bulan
Konektivitas nirkabel
WLAN
Daya transmisi WLAN maks.
45 mW
Rentang frekuensi pengoperasian WLAN
2,4022,480 GHz
Tingkat penyerapan spesifik (pada tubuh, nilai rata-rata tiap 10 g jaringan tubuh)
< 0,22 W/kg
Berat sesuai dengan EPTA-Procedure 01:2014 Dengan baterai
0,540,74 kgC)
Dengan baterai
0,49 kg
Dimensi (panjang × lebar × tinggi)
63 × 95 × 235 mm
Jenis perlindungan (selain kompartemen baterai)
IP53
Kondisi sekitar yang diperbolehkan
Suhu sekitar yang direkomendasikan saat pengisian daya
0 ... +35°C
Suhu pengoperasian
10 ... +45°C
Saat disimpan dengan baterai
20 ... +50°C
Saat disimpan tanpa baterai
20 ... +70°C
Tinggi penggunaan maks. di atas tinggi acuan Tingkat polusi sesuai dengan IEC 61010-1 Kelembapan udara relatif maks.F)
2000 m 2E)
90%
Baterai yang direkomendasikan
GBA 10,8 V GBA 12 V
Perangkat pengisian daya yang direkomendasikan
GAL 12... GAX 18...
A) Jika suhu sekitar sebesar 20-23°C dan emisivitas sebesar > 0,999, jarak pengukuran: 0,3 m, waktu pengoperasian: > 5 menit, apertur sebesar 60 mm
B) plus selisih yang bergantung pada penggunaan (misalnya pantulan, jarak, suhu sekitar) C) tergantung pada baterai yang digunakan D) Pada suhu sekitar sebesar 2030 °C E) Hanya polusi nonkonduktif yang terjadi, namun terkadang muncul konduktivitas sementara yang disebabkan oleh kondensasi. F) Sesuai dengan standar VDI 5585 Data teknis ditentukan dengan baterai yang termasuk dalam lingkup pengiriman. Alat ukur dapat diidentifikasi dengan jelas menggunakan nomor seri (2) pada label tipe.
Pemasangan
Suplai daya
Alat ukur dapat dioperasikan dengan baterai komersial biasa atau dengan baterai isi ulang liion merek Bosch.
Pengoperasian dengan adaptor baterai (dapat dilepas) (lihat gambar A dan B) Baterai dimasukkan ke dalam adaptor baterai. u Adaptor baterai hanya untuk digunakan pada alat ukur
Bosch yang disediakan dan tidak boleh digunakan dengan perkakas listrik. Untuk memasang baterai, dorong wadah (21) adaptor baterai ke dalam kompartemen baterai (18). Masukkan baterai ke dalam wadah adaptor baterai sesuai ilustrasi yang
terdapat pada tutup pengunci (20). Geser tutup pengunci pada wadah adaptor baterai hingga mengunci rapat.
Untuk melepas baterai, tekan tombol pelepas baterai (19) pada tutup pengunci (20) lalu lepaskan tutup pengunci. Pada saat melepas, pastikan baterai tidak terjatuh. Untuk itu, pegang alat ukur dengan mengarahkan kompartemen baterai (18) ke atas. Lepaskan baterai. Untuk melepaskan wadah adaptor baterai yang terpasang di dalam (21) dari kompartemen baterai, pegang wadah adaptor baterai lalu tarik keluar dari alat ukur dengan sedikit ditekan pada sisi samping.
Catatan: Jangan menggunakan alat apa pun (misalnya obeng) untuk melepas baterai agar penutup tidak rusak.
Bosch Power Tools
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Selalu ganti semua baterai sekaligus. Hanya gunakan baterai dari produsen dan dengan kapasitas yang sama. u Keluarkan baterai dari alat pengukur jika tidak
digunakan dalam waktu yang lama. Jika baterai disimpan di dalam alat pengukur untuk waktu yang lama, baterai dapat berkarat dan dayanya akan habis dengan sendirinya.
Pengoperasian dengan baterai (lihat gambar C) Catatan: Menggunakan baterai yang tidak sesuai untuk alat ukur dapat menyebabkan kegagalan fungsi atau kerusakan pada alat ukur. u Hanya gunakan pengisi daya yang terdaftar dalam
data teknis. Hanya pengisi daya ini yang sesuai pada baterai liion yang dapat digunakan untuk alat Anda. Daya baterai Li-ion dapat diisi setiap saat tanpa mengurangi masa pakainya. Penghentian proses pengisian daya tidak merusak baterai. Untuk memasang baterai (23) yang telah terisi daya, masukkan baterai ke dalam kompartemen baterai (18) hingga terkunci dan terpasang secara merata pada gagang alat ukur. Untuk melepas baterai (23), tekan tombol pelepas (19) lalu keluarkan baterai dari kompartemen baterai (18). Jangan melepas baterai dengan paksa.
Pengoperasian
u Lindungilah alat pengukur dari cairan dan sinar matahari langsung.
u Jauhkan alat pengukur dari suhu atau perubahan suhu yang ekstrem. Jangan biarkan alat pengukur berada terlalu lama di dalam kendaraan. Biarkan alat pengukur menyesuaikan suhu lingkungan sebelum dioperasikan saat terjadi perubahan suhu yang drastis. Pada suhu yang ekstrem atau terjadi perubahan suhu yang drastis, ketepatan alat pengukur dapat terganggu.
u Perhatikan penyesuaian suhu yang tepat pada alat ukur. Pada perubahan suhu yang ekstrem, waktu aklimatisasi dapat mencapai hingga 60 menit. Hal tersebut dapat terjadi misalnya ketika alat ukur disimpan di dalam mobil yang dingin dan kemudian dilakukan pengukuran di dalam bangunan yang hangat.
u Jagalah supaya alat ukur tidak terbentur atau terjatuh. Sebaiknya lakukan pemeriksaan di pusat layanan resmi Bosch setelah alat ukur terkena guncangan atau benturan keras dan saat mengalami kelainan fungsi.
Menghidupkan/mematikan
Bukalah tutup pelindung (1) untuk mengukur. Pastikan sensor inframerah tidak tertutup atau terhalang saat pengukuran berlangsung. Untuk menghidupkan alat ukur, tekan tombol on/off (9). Rangkaian start akan muncul pada display (14). Setelah muncul rangkaian start, alat ukur segera memulai pengukuran dan melanjutkannya secara terus-menerus hingga alat dimatikan.
Catatan: Di menit pertama, dapat saja alat ukur lebih sering mengkalibrasi secara otomatis karena suhu sensor dan suhu sekitar belum sesuai. Kalibrasi ulang sensor memungkinkan pengukuran yang tepat. Selama waktu tersebut, display suhu dapat ditandai dengan ~. Selama kalibrasi sensor, citra termal akan berhenti untuk sementara waktu. Efek ini akan meningkat dengan fluktuasi suhu sekitar yang kuat. Oleh karena itu, jika memungkinkan, hidupkan alat ukur terlebih dulu selama beberapa menit sebelum memulai pengukuran agar alat dapat stabil secara termal.
Untuk mematikan alat ukur, tekan kembali tombol on/ off (9). Alat ukur menyimpan semua pengaturan dan kemudian mati secara otomatis. Tutuplah tutup pelindung (1) agar menjamin keamanan pengangkutan alat ukur.
Pada menu utama terdapat pilihan apakah dan kapan alat ukur akan mati secara otomatis (lihat ,,Menu utama", Halaman 56).
Jika baterai atau alat ukur tidak berada dalam rentang suhu pengoperasian yang telah ditentukan dalam data teknis, alat ukur akan mati secara otomatis setelah muncul peringatan singkat (lihat ,,Gangguan Penyebab dan Solusi", Halaman 58). Biarkan alat ukur menyesuaikan suhu sekitar dan kemudian hidupkan lagi.
Persiapan mengukur
Mengatur emisivitas untuk pengukuran suhu permukaan
Emisivitas suatu objek bergantung pada material dan struktur permukaannya. Emisivitas ini menunjukkan kuantitas radiasi panas inframerah yang dipancarkan objek bila dibandingkan dengan pemancar panas ideal (benda hitam, emisivitas = 1) dan nilainya antara 0 dan 1.
Untuk menentukan suhu permukaan, radiasi panas inframerah alami akan diukur tanpa adanya kontak yang dipancarkan oleh objek tujuan. Untuk pengukuran yang tepat, emisivitas yang telah diatur pada alat ukur harus diperiksa setiap sebelum pengukuran dilakukan dan jika perlu, disesuaikan ke objek pengukuran.
Emisivitas yang telah diatur sebelumnya pada alat ukur menjadi nilai pedoman.
Anda dapat memilih salah satu emisivitas preset atau memasukkan nilai angka yang tepat. Atur emisivitas yang diinginkan melalui menu <Pengukuran> <Tingkat emisi> (lihat ,,Menu utama", Halaman 56).
u Pengukuran suhu yang tepat hanya dapat dilakukan apabila emisivitas yang diatur dan emisivitas objek telah sesuai.
Semakin rendah emisivitas, semakin besar pengaruh dari suhu yang terpantul pada hasil pengukuran. Oleh karena itu, selalu sesuaikan suhu yang terpantul jika emisivitas diubah. Atur suhu yang terpantul melalui menu <Pengukuran> <Suhu dipantulkan> (lihat ,,Menu utama", Halaman 56).
Perkiraan perbedaan suhu yang ditampilkan oleh alat ukur dapat disebabkan oleh suhu yang berbeda dan/atau perbedaan emisivitas. Pada emisivitas yang sangat berbeda,
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Bosch Power Tools
perbedaan suhu yang ditunjukkan dapat sangat berbeda dari yang sebenarnya.
Jika terdapat beberapa objek pengukuran dari material yang berbeda atau struktur yang berbeda di area pengukuran, nilai suhu yang ditampilkan hanya akurat pada objek yang sesuai untuk emisivitas yang diatur. Untuk semua objek lain (dengan emisivitas yang berbeda), perbedaan warna yang ditampilkan dapat digunakan sebagai indikasi hubungan suhu.
Petunjuk mengenai kondisi pengukuran
Permukaan yang sangat reflektif atau mengilau (misalnya ubin atau logam yang mengilap) dapat sangat mendistorsi atau memengaruhi hasil yang ditampilkan. Bila perlu, pasang permukaan pengukuran dengan lakban hitam lebar sebagai konduktor yang baik. Biarkan lakban menyesuaikan suhu di permukaan secara singkat.
Pada permukaan yang memantul, pastikan sudut pengukuran telah sesuai sehingga radiasi panas yang dipantulkan dari objek lainnya tidak mendistorsi hasil. Misalnya, saat mengukur vertikal dari depan, pantulan panas tubuh sendiri yang terpancar dapat memengaruhi pengukuran. Untuk permukaan datar, garis bentuk dan suhu tubuh Anda dapat ditampilkan (nilai yang dipantulkan) yang mana tidak sesuai dengan suhu sebenarnya dari permukaan yang diukur (nilai yang dipancarkan atau nilai permukaan sesungguhnya).
Pengukuran melalui material yang transparan (misalnya kaca atau plastik transparan) pada dasarnya tidak dapat dilakukan.
Jika kondisi pengukuran lebih stabil dan lebih baik, hasil pengukuran dapat semakin tepat dan dapat diandalkan. Dengan demikian, fluktuasi suhu yang kuat tidak hanya relevan untuk kondisi lingkungan, melainkan fluktuasi suhu yang kuat pada objek yang diukur juga dapat memengaruhi keakuratan.
Pengukuran suhu inframerah dapat terganggu oleh asap, uap/tingkat kelembapan udara atau udara yang berdebu.
Petunjuk untuk akurasi pengukuran yang lebih baik: Berdirilah sedekat mungkin dengan objek pengukuran
untuk meminimalkan faktor gangguan antara Anda dan permukaan pengukuran.
Alirkanlah udara di ruangan sebelum mengukur, terutama bila udara kotor atau sangat lembap. Biarkan ruangan dialiri udara untuk menyesuaikan suhu hingga ruangan mencapai suhu normal.
Bahasa Indonesia | 55
Pengelompokan suhu menggunakan skala
Skala (g) ditampilkan di sisi kanan display. Nilai di ujung atas dan bawah mengacu pada suhu maksimal (f) atau suhu minimal (h) yang ditangkap pada citra termal. 99,8 % dari total piksel dinilai untuk skala. Pembagian warna ke nilai suhu pada gambar dilakukan secara merata (linier).
Dengan penggunaan warna yang berbeda, suhu dapat ditetapkan dalam kedua nilai batas tersebut. Suhu yang terletak tepat di antara nilai maksimal dan minimal ditetapkan misalnya ke rentang warna tengah skala.
Untuk menentukan suhu pada area yang spesifik, gerakkan alat ukur sehingga tanda bidik dengan display suhu (k) mengarah ke titik atau area yang diinginkan. Dalam pengaturan otomatis, spektrum warna skala selalu dibagi ke seluruh area pengukuran dalam suhu maksimal atau minimal secara linier (= merata). Alat ukur menampilkan semua suhu terukur dalam area pengukuran dalam hubungannya satu sama lain. Jika, di suatu area, misalnya dalam representasi warna, panas pada rentang warna ditampilkan kebiru-biruan, hal tersebut berarti bahwa area kebiruan tersebut termasuk dalam nilai pengukuran yang lebih dingin di area pengukuran saat ini. Namun, area ini mungkin masih berada dalam rentang suhu yang mungkin dapat menyebabkan cedera. Oleh karena itu, selalu perhatikan suhu yang ditampilkan pada skala atau langsung ke tanda bidik.
Fungsi
Menyesuaikan tampilan warna
Tergantung pada situasi pengukuran, rentang warna yang berbeda dapat mempermudah analisis citra termal dan dapat menampilkan benda atau objek secara lebih jelas pada display. Suhu yang diukur tidak terpengaruh oleh hal ini. Hanya tampilan nilai warna yang akan berubah. Untuk mengubah rentang warna, tetaplah berada di mode pengukuran dan tekan tombol panah kanan (8) atau kiri (12).
Tumpang tindih citra termal dan citra acuan
Untuk orientasi yang lebih baik (= penetapan ruang citra termal yang ditampilkan), citra acuan visual juga dapat diaktifkan pada rentang suhu seimbang. Catatan: Tumpang tindih citra acuan dan citra termal mencakup tepat pada jarak 0,55 m. Perbedaan jarak terhadap objek pengukuran dapat menyebabkan ketidaksesuaian antara citra acuan dan citra termal. Ketidaksesuaian ini dapat diseimbangkan dengan GTC Transfer Software.
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Alat ukur menawarkan pilihan berikut ini: Citra inframerah 100%
Display hanya menampilkan citra termal.
Gambar dalam gambar Citra termal yang ditampilkan ditunjukkan dalam potongan gambar dan area sekitarnya sebagai citra acuan. Pengaturan ini meningkatkan penetapan lokal area pengukuran.
Transparansi Citra termal yang ditampilkan diletakkan secara transparan di atas citra acuan. Dengan demikian, objek dapat dikenali dengan lebih baik.
Pengaturan dapat dipilih dengan menekan tombol panah atas (5) atau tombol panah bawah (10).
Menentukan skala
Distribusi warna pada citra termal disesuaikan secara otomatis, namun dapat ditentukan dengan menekan tombol fungsi kanan (7). Hal ini memungkinkan untuk membandingkan citra termal yang direkam dalam kondisi suhu yang berbeda (misalnya ketika memeriksa jembatan termal beberapa ruangan) atau untuk menyembunyikan objek yang sangat dingin atau panas pada citra termal yang sebaliknya akan mendistorsi objek (misalnya radiator sebagai objek panas saat mencari jembatan termal).
Untuk mengaktifkan kembali skala secara otomatis, tekan tombol fungsi kanan (7). Kini, suhu bergerak secara dinamis kembali dan menyesuaikan nilai minimal dan nilai maksimal yang terukur.
Fungsi pengukuran
Untuk mengakses fungsi lainnya yang dapat membantu Anda dalam melihat, tekan tombol Func (6). Telusuri opsi yang ditampilkan dengan tombol panah kiri (12) atau tombol panah kanan (8) untuk memilih fungsi. Pilih satu fungsi dan tekan kembali tombol Func (6).
Terdapat beberapa fungsi pengukuran berikut: <Otomatis>
Distribusi warna pada citra termal dilakukan secara otomatis.
<Pelacak temperatur panas> Dalam fungsi pengukuran ini, hanya suhu yang lebih hangat yang ditampilkan di area pengukuran sebagai citra termal. Area di luar suhu yang lebih hangat ini ditampilkan sebagai citra acuan dalam grayscale (derajat keabuan). Tampilan dalam grayscale mencegah kekeliruan dalam mengasosiasikan objek berwarna dengan suhu (misalnya kabel merah di kabinet kontrol saat mencari komponen yang overheat). Sesuaikan skala dengan tombol panah atas (5) dan tombol panah bawah (10). Dengan ini, rentang suhu yang ditampilkan ditambah atau dikurangi sebagai citra termal. Alat ukur tetap mengukur suhu minimal dan maksimal dan menampilkannya di ujung skala (g).
<Pelacak temperatur dingin> Dalam fungsi pengukuran ini, hanya suhu yang lebih dingin yang ditampilkan di area pengukuran sebagai citra
termal. Area di luar suhu yang lebih dingin ini ditampilkan sebagai citra acuan dalam grayscale agar tidak keliru dalam mengasosiasikan objek berwarna dengan suhu (misalnya kusen jendela warna biru pada pencarian insulasi yang rusak). Sesuaikan skala dengan tombol panah atas (5) dan tombol panah bawah (10). Dengan ini, rentang suhu yang ditampilkan ditambah atau dikurangi sebagai citra termal. Alat ukur tetap mengukur suhu minimal dan maksimal dan menampilkannya di ujung skala (g).
<Manual> Jika suhu yang sangat berbeda diukur dalam citra termal (misalnya radiator sebagai objek panas saat memeriksa jembatan termal), warna yang tersedia didistribusikan pada nilai suhu yang tinggi dalam rentang antara suhu maksimal dan minimal. Hal ini berarti perbedaan suhu yang tipis tidak lagi dapat ditampilkan secara rinci. Untuk mendapatkan tampilan detail dari rentang suhu yang akan diperiksa, lakukan hal berikut: Setelah beralih ke mode <Manual>, suhu maksimal atau suhu minimal dapat diatur. Oleh karena itu, rentang suhu yang tepat untuk Anda dan perbedaan suhu yang tipis yang ingin dideteksi dalam rentang suhu ini dapat ditentukan. Pengaturan <Atur ulang skala> akan menyesuaikan kembali skala secara otomatis dengan nilai-nilai yang diukur di area pandang sensor inframerah.
Menu utama
Untuk mengakses menu utama, tekan tombol Func (6) terlebih dulu untuk mengakses fungsi pengukuran. Kini, tekan tombol fungsi kanan (7).
<Pengukuran>
<Tingkat emisi> (c) Emisivitas yang tersimpan dapat dipilih untuk beberapa material yang paling umum. Pilih material yang sesuai pada item menu <Material>. Emisivitas terkait akan ditampilkan pada baris di bawahnya. Apabila emisivitas yang tepat pada objek pengukuran diketahui, emisivitas tersebut juga dapat diatur dalam nilai angka pada item menu <Tingkat emisi>.
<Suhu dipantulkan> (b) Pengaturan parameter ini dapat meningkatkan hasil pengukuran terutama pada material dengan emisivitas yang rendah (= pantulan tinggi). Dalam beberapa situasi (terutama di dalam ruangan), suhu yang dipantulkan sesuai dengan suhu sekitar. Jika benda dengan suhu yang sangat berbeda di dekat benda yang memantul kuat dapat memengaruhi pengukuran, nilai tersebut perlu disesuaikan.
<Tampilan>
<Titik tengah> (k) Titik ditampilkan pada bagian tengah citra termal dan menunjukkan nilai suhu yang diukur pada area ini.
<Hotspot> (j): <HIDUP>/<MATI> Titik terpanas (= piksel pengukuran) ditandai dengan tanda bidik merah pada citra termal. Hal tersebut memudahkan pencarian area yang kritis (misalnya terminal kontak yang longgar di kabinet kontrol).
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<Titik dingin> (l): <HIDUP>/<MATI> Titik terdingin (= piksel pengukuran) ditandai dengan tanda bidik biru pada citra termal. Hal tersebut memudahkan pencarian area yang kritis (misalnya titik yang bocor pada jendela).
<Skala warna> (g): <HIDUP>/<MATI> <WiFi> (d): <HIDUP>/<MATI>
(lihat ,,Pengiriman data", Halaman 57)
<Perangkat>
<Bahasa> Pada item menu ini, bahasa yang digunakan pada display dapat dipilih.
<Waktu & tanggal> (a) Untuk mengubah waktu dan tanggal pada alat ukur, akses submenu <Waktu & tanggal>. Pada submenu ini, selain mengatur waktu dan tanggal, tiap-tiap formatnya juga dapat diubah. Untuk keluar dari submenu <Waktu> dan <Tanggal>, tekan tombol fungsi kanan (7) untuk menyimpan pengaturan atau tombol fungsi kiri (13) untuk membatalkan perubahan.
<Sinyal Suara>: <HIDUP>/<MATI> Pada item menu ini, nada sinyal dapat diaktifkan/ dinonaktifkan.
<Waktu penonaktifan> Pada item menu ini, interval waktu dapat dipilih setelah alat ukur mati secara otomatis meski tidak ada tombol yang ditekan. Penonaktifan otomatis juga dapat dinonaktifkan dengan memilih pengaturan <Tidak pernah>.
<Hapus> Pada item menu ini, semua file yang terdapat di memori internal dapat dihapus sekaligus. Tekan tombol panah kanan (8) selama <Lebih> untuk mengakses submenu. Kemudian, tekan tombol fungsi kiri (13) untuk menghapus semua file atau tekan tombol fungsi kanan (7) untuk membatalkan proses.
<Informasi alat> Pada item menu ini, informasi mengenai alat ukur dapat diakses. Di sana terdapat nomor seri alat ukur dan versi perangkat lunak yang diinstal.
Tombol pengukuran (17) juga dapat ditekan untuk keluar dari menu apa pun dan kembali ke layar display standar.
Dokumentasi hasil pengukuran
Menyimpan hasil pengukuran
Begitu dihidupkan, alat ukur memulai pengukuran dan melanjutkannya secara terus-menerus hingga alat dimatikan.
Untuk menyimpan gambar, arahkan kamera ke objek pengukuran yang diinginkan dan tekan tombol Simpan (11). Gambar akan disimpan dalam memori internal alat ukur. Sebagai alternatif, tekan tombol pengukuran (17) (Jeda). Pengukuran akan dihentikan dan ditampilkan pada display. Hal ini memberikan Anda kesempatan untuk mengamati gambar dengan saksama dan menyesuaikan secara lebih lanjut (misalnya rentang warna). Jika gambar tersebut tidak ingin disimpan, tekan lagi tombol pengukuran (17) untuk
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masuk ke mode pengukuran. Jika gambar ingin disimpan dalam memori internal alat ukur, tekan tombol Simpan (11).
Mengakses gambar yang tersimpan
Untuk mengakses citra termal yang disimpan, lakukan hal berikut: Tekan tombol fungsi kiri (13). Pada display kini akan
muncul foto yang terakhir disimpan. Untuk beralih antara citra termal yang tersimpan, tekan
tombol panah kanan (8) atau kiri (12). Citra termal yang direkam juga dapat ditampilkan dalam layar penuh dengan menekan tombol panah atas (5).
Menghapus gambar yang tersimpan
Untuk menghapus setiap citra termal, beralihlah ke tampilan galeri: Tekan tombol fungsi kanan (7) di bawah simbol tempat
sampah. Konfirmasi proses dengan tombol fungsi kiri (13) atau
batalkan proses penghapusan dengan menekan tombol fungsi kanan (7).
<Hapus> Pada menu <Hapus>, semua file yang terdapat di memori internal dapat dihapus sekaligus. Tekan tombol Func (6) untuk mengakses fungsi pengukuran. Sekarang, tekan tombol fungsi kanan (7) dan pilih <Perangkat> <Hapus>. Tekan tombol panah kanan (8) untuk mengakses submenu. Kemudian, tekan tombol fungsi kiri (13) untuk menghapus semua file atau tekan tombol fungsi kanan (7) untuk membatalkan proses.
Pengiriman data
Pengiriman data melalui antarmuka USB Buka penutup soket Micro-USB (3). Sambungkan soket Micro-USB (4) alat ukur ke komputer melalui kabel MicroUSB (24) yang disediakan. Kemudian, hidupkan alat ukur dengan tombol on/off (9). Buka browser file pada komputer dan pilih hard drive GTC_400C. File yang disimpan dapat disalin dari memori internal alat ukur, dihapus atau dipindahkan ke komputer. Begitu proses yang diinginkan telah berakhir, putus sambungan hard drive dari komputer, kemudian matikan lagi alat ukur dengan tombol on/off (9). Perhatian: Selalu lakukan log out pada hard drive dari sistem pengoperasian terlebih dulu (keluarkan hard drive) agar terhindar dari kerusakan pada memori internal alat ukur. Keluarkan kabel micro USB selama mengukur dan tutup penutup (3). Selalu tutup antarmuka USB sehingga tidak ada debu atau percikan air yang bisa masuk ke dalam housing. Catatan: Hanya sambungkan alat ukur ke komputer melalui USB. Jika disambungkan pada perangkat lain, alat ukur dapat menjadi rusak.
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Mengedit citra termal Citra termal yang disimpan dapat diedit di komputer dengan sistem pengoperasian Windows. Unduh GTC Transfer Software dari halaman produk alat ukur di www.bosch-professional.com.
Pengiriman data melalui WLAN Alat ukur dilengkapi dengan antarmuka WiFi® yang memungkinkan pengiriman nirkabel gambar yang disimpan dari alat ukur ke perangkat seluler. Aplikasi Bosch khusus (app) tersedia untuk penggunaan tersebut. Aplikasi ini dapat diunduh di setiap Stores terkait menyesuaikan jenis perangkat:
Selain mengirimkan data gambar secara nirkabel, aplikasi Bosch memungkinkan pengguna untuk meningkatkan fungsi dan menyederhanakan pemrosesan akhir serta mengirimkan data pengukuran (misalnya melalui e-mail). Informasi mengenai persyaratan sistem yang diperlukan untuk koneksi WiFi® dapat ditemukan pada situs internet Bosch di www.bosch-professional.com.
Untuk mengaktifkan/menonaktifkan koneksi WiFi® pada alat ukur, akses menu utama, arahkan dengan tombol untuk memilih <WiFi> dan aktifkan/nonaktifkan Wi-Fi. Saat WiFi® diaktifkan, indikator (d) akan muncul pada display. Pastikan antarmuka WiFi® pada perangkat seluler telah diaktifkan.
Setelah aplikasi Bosch dimulai, koneksi antara perangkat seluler dan alat ukur dapat dibuat (dengan modul WiFi® yang diaktifkan). Untuk itu, ikuti petunjuk aplikasi (app).
Gangguan Penyebab dan Solusi
Jika terjadi gangguan, alat ukur akan melakukan start ulang dan dapat digunakan kembali. Jika tidak, ikhtisar di bawah akan membantu Anda jika terjadi pesan kesalahan terus-menerus.
Gangguan
Alat ukur tidak dapat dihidupkan.
Penyebab Daya baterai habis
Solusi Isi daya baterai atau ganti baterai.
Baterai terlalu panas atau terlalu dingin Alat ukur terlalu panas atau terlalu dingin Memori gambar penuh
Memori gambar rusak
Alat ukur rusak
Biarkan baterai menyesuaikan suhu sekitar atau ganti baterai.
Biarkan alat ukur menyesuaikan suhu sekitar.
Jika perlu, pindahkan gambar ke media penyimpanan lainnya (misalnya komputer). Kemudian, hapus gambar di memori internal. Format memori internal dengan menghapus semua gambar. Jika masalah tetap muncul, kirimkan alat ukur ke layanan pelanggan resmi Bosch. Kirimkan alat ukur ke layanan pelanggan resmi Bosch.
Alat ukur tidak dapat tersambung ke komputer.
Alat ukur tidak terdeteksi oleh Periksa apakah driver pada komputer telah diperbarui. Versi
komputer.
sistem pengoperasian terbaru pada komputer mungkin
diperlukan.
Port USB atau kabel USB rusak
Periksa apakah alat ukur dapat tersambung ke komputer lain. Jika tidak, kirimkan alat ukur ke layanan pelanggan resmi Bosch.
Penjelasan istilah
Informasi lebih lanjut dapat ditemukan di www.bosch-professional.com.
Radiasi panas inframerah Radiasi panas inframerah merupakan radiasi elektromagnetik yang dipancarkan oleh setiap benda di atas 0 Kelvin (-273°C). Jumlah radiasi bergantung pada suhu dan emisivitas tubuh.
Emisivitas
Emisivitas suatu objek bergantung pada material dan struktur permukaannya. Emisivitas ini menunjukkan kuantitas radiasi panas inframerah yang dipancarkan objek bila dibandingkan dengan pemancar panas ideal (benda hitam, emisivitas = 1) dan nilainya antara 0 dan 1.
Jembatan termal
Jembatan termal merupakan posisi pada dinding luar bangunan di mana terjadi hilangnya panas yang meningkat secara lokal akibat konstruksinya.
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Jembatan termal dapat meningkatkan risiko jamur.
Suhu yang dipantulkan/pantulan suatu objek
Suhu yang dipantulkan adalah radiasi panas yang tidak berasal dari benda itu sendiri. Radiasi sekitar akan memantul pada objek yang akan diukur sehingga mendistorsi hasil suhu yang sebenarnya bergantung pada struktur dan material.
Jarak objek
Jarak antara objek pengukuran dan alat ukur memengaruhi luas permukaan yang terdeteksi tiap piksel. Dengan memperbesar jarak objek, Anda dapat menangkap objek yang semakin besar.
Jarak (m)
Ukuran piksel Area inframerah inframerah (mm) tinggi x lebar (m)
0,5
3
0,5 × 0,4
1
6
1 × 0,75
2
12
2,05 × 1,5
5
30
5,1 × 3,8
Perawatan dan servis
Perawatan dan pembersihan
Simpan dan angkut alat ukur hanya pada tempat yang sesuai seperti pada pembungkus aslinya. Jangan pasang stiker di dekat sensor pada alat pengukur. Jaga kebersihan alat ukur. Sensor inframerah yang kotor (16) dapat memengaruhi akurasi pengukuran. Hati-hati menggunakan caran saat membersihkan alat ukur agar cairan tidak masuk. Jangan coba membersihkan kotoran pada sensor inframerah (16) atau kamera (15) dengan benda tajam. Jangan mengusap sensor inframerah dan kamera (risiko tergores). Apabila ingin melakukan kalibrasi ulang pada alat ukur, hubungi layanan pelanggan resmi Bosch. Saat alat akan dibawa untuk diperbaiki, simpan alat ukur ke dalam pembungkus asli. Baterai kancing yang terintegrasi hanya boleh dilepas oleh teknisi ahli untuk dibuang. Pengguna tidak boleh memperbaiki komponen apa pun di dalam alat ukur. Alat ukur dapat rusak apabila housing dibuka.
Layanan pelanggan dan konsultasi penggunaan
Layanan pelanggan Bosch menjawab semua pertanyaan Anda tentang reparasi dan perawatan serta tentang suku cadang produk ini. Gambaran teknis (exploded view) dan informasi mengenai suku cadang dapat ditemukan di: www.bosch-pt.com Tim konsultasi penggunaan Bosch akan membantu Anda menjawab pertanyaan seputar produk kami beserta aksesorinya.
Bahasa Indonesia | 59
Jika Anda hendak menanyakan sesuatu atau memesan suku cadang, selalu sebutkan nomor model yang terdiri dari 10 angka dan tercantum pada label tipe produk.
Indonesia PT Robert Bosch Palma Tower 10th Floor Jalan RA Kartini II-S Kaveling 6 Pondok Pinang, Kebayoran Lama Jakarta Selatan 12310 Tel.: (021) 3005 5800 Fax: (021) 3005 5801 E-Mail: boschpowertools@id.bosch.com www.bosch-pt.co.id
Alamat layanan lainnya dapat ditemukan di: www.bosch-pt.com/serviceaddresses
Transpor
Baterai li-ion yang direkomendasikan tunduk pada persyaratan terkait peraturan tentang bahan-bahan yang berbahaya. Baterai dapat diangkut di jalan oleh penggunanya tanpa pembatasan lebih lanjut. Pada pengiriman oleh pihak ketiga (misalnya transportasi udara atau perusahaan ekspedisi) harus ditaati syarat-syarat terkait kemasan dan pemberian tanda. Dalam hal ini, diperlukan konsultasi dengan ahli bahan-bahan berbahaya saat mengatur barang pengiriman. Kirimkan baterai hanya jika housing-nya tidak rusak. Tutup bagian-bagian yang terbuka dan kemas baterai agar tidak bergerak-gerak di dalam kemasan. Taatilah peraturanperaturan nasional lainnya yang mungkin lebih rinci yang berlaku di negara Anda.
Cara membuang
Alat pengukur, aki/baterai, aksesori dan kemasan harus disortir untuk pendauran ulang yang ramah lingkungan.
Jangan membuang alat pengukur dan baterai bersama dengan sampah rumah tangga!
Baterai: Li-Ion: Perhatikanlah petunjuk-petunjuk dalam bab Transpor (lihat ,,Transpor", Halaman 59).
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Ting Vit
Hng dn an toàn
c và tuân th tt c các hng dn. Khi s dng dng c o không phù hp vi các hng dn trên, các thit b bo v c tích hp trong dng c o có th b suy gim. HÃY BO QUN CÁC HNG DN NÀY MT CÁCH CN THN. u Ch ngi có chuyên môn c ào to sa dng c o và ch dùng các ph tùng gc sa cha. iu này m bo cho s an toàn ca dng c o c gi nguyên. u Không làm vic vi dng c o trong môi trng d n, mà trông ó có cht lng, khí ga hoc bi d cháy. Các tia la có th hình thành trong dng c o và có kh nng làm rác cháy hay ngún khói. u Không c tháo pin ra. Nguy c b chp mch. u Trong trng hp pin b hng hay s dng sai cách, hi nc có th bc ra. Pin có th cháy hoc n. Hãy làm cho thông thoáng khí và trong trng hp b au phi nh y t cha tr. Hi nc có th gây nga h hô hp. u Khi s dng sai hoc khi pin hng, dung dch d cháy t pin có th ta ra. Nu vô tình chm phi, hãy xi nc ra. Nu dung dch vào mt, cn thêm s h tr ca y t. Nu cht lng dính vào mt, yêu cu ngay s giúp ca bác s. Dung dch tit ra t pin có th gây nga hay bng. u Pin có th b h hi bi các vt dng nhn nh inh hay tuc-n-vít hoc bi các tác ng lc t bên ngoài. Nó có th dn ti on mch ni b và làm pin b cháy, bc khói, phát n hoc quá nóng. u Khi không s dng pin, cách xa các vt bng kim loi nh kp giy, tin xu, chìa khoá, inh, c vít hay các vt kim loi nh khác, th có th to s ni tip t mt u cc vi mt u cc khác. S chp mch ca các u cc vi nhau có th gây bng hay cháy. u Ch s dng pin trong các sn phm ca nhà sn xut. Ch bng cách này, pin s c bo v tránh nguy c quá ti. u Ch c sc pin li vi b np in do nhà sn sut ch nh. Mt b np in thích hp cho mt b pin ngun có th gây nguy c cháy khi s dng np in cho mt b pin ngun khác.
Bo v pin không b làm nóng, ví d, chng lâu dài di ánh nng gay gt, la, cht bn, nc, và s m t. Có nguy c n và chp mch.
u Trc khi tin hành bt c công vic gì vi dng c o (vd., bo dng, lp t v.v..) cng nh khi vn chuyn hay lu kho, tháo pin ra khi dng c o. Có nguy c gây thng tích khi vô tình làm kích hot công tc Tt/M.
u B thích nghi pin hoàn toàn dùng s dng trong các dng c o ca Bosch và không c phép s dung cùng vi dng c in t.
u Tháo c quy ra khi dng c o nu bn không mun s dng thit b trong thi gian dài. Pin có th h mòn sau thi gian bo qun lâu trong dng c o và t x in.
u Bo v dng c o, c bit là các vùng ca ng kính hng ngoi khi m, tuyt và bi bn. ng kính thu nhn có th b ng hi hoc b nhim bn và cho kt qu o sai. Các iu chnh thit b sai cng nh các yu t nh hng khác có th dn n o sai. Các vt th có th c hin th vi nhit quá cao hoc quá thp, iu này có th dn n nguy him khi tip xúc.
u S chênh lch nhit cao trong nh nhit có th dn ti các nhit cao c hin th bng các màu, mà làm ta liên tng ti nhit thp. Tip xúc vi b mt nh th có th dn n bng.
u Ch có các phép o nhit chính xác, nu thng nht c phát x ã iu chnh và phát x ca i tng. Các vt th có th c hin th vi nhit quá cao hoc quá thp, iu này có th dn n nguy him khi tip xúc.
u Không hng dng c o trc tip vào ánh nng mt tri hoc vào tia laser hiu sut cao CO. iu này có th dn n hng máy dò.
u Máy o c trang b mt giao din sóng vô tuyn. Hãy chú ý các gii hn a im hot ng ví d nh trên máy bay hoc bnh vin.
Mô T Sn Phm và c Tính K Thut
Xin lu ý các hình minh hot trong phn trc ca hng dn vn hành.
S dng úng cách
Camera nh nhit c thit k o nhit b mt mà không cn tip xúc chm. nh nhit ã hin th s cho bit s phân b nhit ca trng nhìn camera nh nhit và cho phép hin th các chênh lch nhit khác nhau theo màu.
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Ví d, các b mt và các vt dng có th c kim tra v chênh lch nhit hoc s bt thng nhit mà không cn chm khi s dng úng cách, khin các chi tit và/hoc các ch yu c thy rõ: Lp cách nhit và các lp cách ly (ví d xác nh
cu nhit), Các ng ng nc nóng hot ng (ví d h
thng si m sàn) trên sàn và trong tng, Các b phn in quá nhit (ví d cu chì và
thit b u cui), Các b phn máy b li hoc b hng (ví d: quá
nhit do bi b li). Dng c o không thích hp o nhit cht khí. Không c phép dùng thit b o o nhit con ngi và ng vt hoc dùng cho các mc ích y t khác. Dng c o phù hp s dng trong vùng bên ngoài và bên trong.
Các b phn c minh ha
S ánh s các biu trng ca sn phm là tham kho hình minh ha dng c o trên trang hình nh.
(1) Np y bo v ca Camera trc quan và cm bin hng ngoi
(2) Mã seri sn xut (3) V gic cm Micro-USB (4) Gic cm Micro-USB (5) Phím ni tên trên (6) Nút Các chc nng o Func (7) Thay i thang o nhit t ngc c
nh/nút chc nng bên phi (8) Phím mi tên phi (9) Nút Bt/tt (10) Nút mi tên xung (11) Lu nút
Thông s k thut
Camera nh nhit Mã hàng phân gii cm bin hng ngoi nhy nhit Khong ph Trng nhìn (FOV) Khong cách tiêu im Tiêu im làm mi nh cho nh nhit phân gii nhit Phm vi o nhit b mt
Ting Vit | 61
(12) Phím mi tên trái (13) Nút b su tp/nút chc nng bên trái (14) Hin th (15) Camera trc quan (16) Cm bin hng ngoi (17) Nút Tm dng/khi ng o (18) Cng b ngun (19) Nút m khóa u ni pin/c quy (20) u chp ca u ni pin (21) V u ni pin (22) Khe v (23) Pina) (24) Cáp Micro-USB (25) u ni c quy (26) Túi xách bo v a) Ph tùng c trình bày hay mô t không phi là
mt phn ca tiêu chun hàng hóa c giao kèm theo sn phm.
Phn t hin th (a) Ngày/Gi (b) Hin th nhit phn chiu (c) èn ch th phát x (d) Hin th WiFi® c bt/tta) (e) Hin th mc sc (f) Hin th nhit b mt ti a trong vùng o (g) Thc (h) Hin th nhit b mt ti thiu trong vùng o (i) Biu tng c nh thang nhit (j) Hin th im nóng (k) ng ch thp vi hin th nhit (l) Hin th im lnh (m) Biu tng B su tp
a) WiFi® là nhãn hiu ng ký ca WiFi Alliance®.
GTC 400 C
3 601 K83 1..
160 × 120 px
< 50 mK
814 m
53 × 43°
0,3 m
C nh 9 Hz
0,1 °C
10 ... +400 °C
Bosch Power Tools
1 609 92A 7CX | (27.01.2022)
62 | Ting Vit
Camera nh nhit Mc o chính xác Nhit b mtA)B) 10 ... +10 °C > 10 ... 100 °C > +100 °C Kiu hin th Kích thc hin th phân gii màn hình hin th nh dng hình nh Hình nh ã lu mi quá trình lu
S lng hình nh trong b nh hình nh trong phân gii camera trc quan tích hp Pin (Kim-mangan) Pin (Li-Ion) Tui th pin Pin (kim-mangan) Pin hp khi (Li-Ion)C)D) Cng kt ni USB Ngun cung nng lng thi gian h thng Pin cúc áo Tui th pin khong Kh nng kt ni không dây Nng sut truyn WLAN ti a Di tn s hot ng WLAN T l bc x (Thân, giá tr trung bình trên 10 g mô c th) Trng lng theo Qui trình EPTA-Procedure 01:2014 Vi loi pin Vi pin Kích thc (Chiu dài × Chiu rng × Chiu cao) Mc bo v (không k khoang cha pin) Các iu kin xung quanh cho phép Nhit môi trng c khuyn ngh khi sc Nhit hot ng Khi lu tr có pin Trong quá trình lu tr không có pin Chiu cao áp dng ti a bên trên chiu cao tham chiu Mc bn theo IEC 61010-1 m tng i ti a.F) Pin c khuyên dùng
GTC 400 C
±3 °C ±3 °C ±3 %
TFT 3,5" 320 × 240 px .jpg 1 × nh nhit (Screenshot), 1 × nh thc trc quan gm các giá tr nhit (Lý lch d liu) 500 640 × 480 px 4 × 1,5 V LR6 (AA) (vi b thích nghi pin) 10,8 V/12 V
2,0 h 9,0 h
2,0
CR2450 (Pin 3-V-Lithium) 60 tháng WLAN 45 mW
2,4022,480 GHz < 0,22 W/kg
0,540,74 kgC) 0,49 kg
63 × 95 × 235 mm IP53
0 ... +35 °C 10 ... +45 °C 20 ... +50 °C 20 ... +70 °C
2000 m
2E) 90 % GBA 10,8 V GBA 12 V
1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
Ting Vit | 63
Camera nh nhit
GTC 400 C
Thit b np c gii thiu
GAL 12...
GAX 18...
A) Vi nhit xung quanh là 20-23 °C và phát x là > 0,999, khong cách o: 0,3 m, Thi gian vn hành: > 5 min, khu là 60 mm
B) cng vi lch ph thuc vào ng dng (ví d: phn x, khong cách, nhit môi trng)
C) tùy vào loi pin lc ang s dng
D) khi nhit môi trng xung quanh 2030 °C
E) Ch có cht bn không dn xut hin, nhng ôi khi dn in tm thi gây ra do ngng t.
F) Theo tiêu chun VDI 5585
Các d kin k thut c xác nh cho pin c giao cùng hàng hóa cung cp.
S xêri (2) u c ghi trên nhãn mác, d dàng nhn dng loi máy o.
Lp ráp
Ngun cung nng lng
Dng c o có th hot ng bng các loi pin thông thng hay vi pin hp khi Li-Ion hiu Bosch.
Vn hành vi u ni pin (có th kéo ra) (xem Hình A và B) Pin phi c lp vào u ni pin. u B thích nghi pin hoàn toàn dùng s dng
trong các dng c o ca Bosch và không c phép s dung cùng vi dng c in t. lp pin, hãy y v (21) ca u ni pin vào khe pin (18). Hãy cài pin vào v theo hình minh ha trên u chp (20). y u chp lên trên v n khi nó c gài vào khp.
tháo pin hãy nhn phím m khóa (19) ca u chp (20) và kéo u chp ra. m bo là pin không b ri xung. Hãy gi máy o khe pin (18) hng lên trên. Tháo pin ra. tháo v nm bên trong (21) ra khi khe pin, nm cht vào v và kéo nó ra vi mt lc va phi v mt phía ca máy o. Hng dn: Không dùng dng c tháo pin (ví d chìa vn vít), vì v có th v. Luôn luôn thay tt c pin cùng mt ln. Ch s dng pin cùng mt hiu và có cùng mt in dung. u Tháo c quy ra khi dng c o nu bn không mun s dng thit b trong thi gian dài. Pin có th h mòn sau thi gian bo qun lâu trong dng c o và t x in.
Vn hành bng pin (xem hình C) Hng dn: Vic s dng pin không phù hp vi dng c o có th dn n li chc nng hoc gây hng dng c o. u Ch s dng b sc c cp trong d
liu k thut. Ch nhng thit b np này phù hp cho máy o ca bn có s dng pin Li-Ion. Pin LiIon hp khi có th np in bt c lúc nào mà không làm gim tui th ca pin. S gián on
trong quá trình np in không làm h hi pin hp khi. lp pin ã np hãy (23) y nó vào ngn pin (18), cho n khi khp vào và nm ngang bng vi tay cm ca máy o. tháo pin (23) hãy nhn Phím m khóa (19) và kéo pin ra khi khe pin (18). Không dùng sc.
Vn Hành
u Bo v dng c o tránh khi m t và không bc x mt tri chiu trc tip vào.
u Không cho dng c o tip xúc vi nhit khc nghit hoc dao ng nhit . Không nó trong ch t ng quá lâu. iu chnh nhit cho dng c o khi có s dao ng nhit ln, trc khi bn a nó vào vn hành. Trong trng hp trng thái nhit cc hay nhit thay i thái quá, s chính xác ca dng c o có th b h hng.
u Chú ý tuân th chính xác các yu t thích nghi khí hu ca dng c o. Trong trng hp nhit dao ng mnh, thi gian thích nghi có th lên n 60 phút. ây có th là trng hp, ví d, nu bn ct dng c o trong mt chic xe lnh và sau ó thc hin phép o trong mt tòa nhà m áp.
u Tránh va chm mnh hoc làm ri dng c o. Sau khi chu nhng tác ng bên ngoài nng n và có các bt thng v chc nng, bn nên kim tra dng c o ti trung tâm dch v có thm quyn ca Bosch.
Bt M và Tt
Hãy gp np y bo v lên o (1). Khi làm vic hãy m bo rng cm bin hng ngoi không b óng kín hoc b che. bt dng c o, bn hãy n phím bt/tt (9). Trên màn hình (14) xut hin mt trình t khi ng. Sau th t khi ng, dng c o s bt u bng vic o và s tip tc cho n khi b tt. Hng dn: Trong vài phút u tiên, dng c o có th t iu chnh, bi vì nhit cm bin và nhit xung quanh vn cha c iu chnh.
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1 609 92A 7CX | (27.01.2022)
64 | Ting Vit
Vic iu chnh li cm bin s cho phép o chính xác. Trong thi gian này, hin th nhit có th c ánh du bng ~. Trong lúc iu chnh cm bin, nh nhit s óng bng trong thi gian ngn. Hiu ng này tng lên khi nhit môi trng xung quanh dao ng mnh. Do ó, nu có th, hãy bt dng c o vài phút trc khi bt u o nó có th n nh nhit. tt dng c o, bn hãy n li nút bt/tt (9). Máy o s lu tt c thit lp và sau ó t ngt. Hãy óng np y bo v (1) vn chuyn an toàn dng c o. Trong menu chính bn có th chn xem dng c c tt sau thi gian nào (xem ,,Menu chính", Trang 66). Nu pin hoc dng c o nm ngoài nhit làm vic c ch nh trong d liu k thut, dng c o s t ng tt sau khi có cnh báo ngn (xem ,,Li Nguyên nhân và bin pháp khc phc", Trang 67). dng c o ngui bt ri bt li.
Chun b o
t phát x cho các phép o nhit b mt phát x ca mt vt ph thuc vào nguyên vt liu và cu trúc b mt ca vt ó. Nó cho bit vt th phát ra bao nhiêu bc x nhit hng ngoi so vi mt b tn nhit lý tng (vt en, phát x = 1) và theo ó là giá tr t 0 n 1. xác nh nhit b mt, bc x nhit hng ngoi t nhiên s c o không tip xúc, phát ti i tng mc tiêu. có các phép o chính xác, phi kim tra phát x ã c iu chnh ti máy o trc mi phép o và có th iu chnh ti i tng o nu có th. Các phát x t trc trong dng c o là các giá tr tiêu chun. Bn có th chn mt trong nhiu phát x hoc nhp mt giá tr s chính xác. Hãy iu chnh phát x mong mun qua menu <o> < phát x> (xem ,,Menu chính", Trang 66). u Ch có các phép o nhit chính xác, nu
thng nht c phát x ã iu chnh và phát x ca i tng. phát x càng thp, nh hng ca nhit phn x n kt qu o càng ln. Do ó, nu bn thay i phát x, hãy luôn iu chnh nhit phn x. Hãy iu chnh phát x mong mun qua menu <o> <Nhit phn ánh> (xem ,,Menu chính", Trang 66). S chênh lch nhit c hin th bi dng c o có th c phân b cho nhiu mc nhit khác nhau và/hoc nhiu phát x khác nhau. Nu các phát x khác bit nhiu thì các khác bit v nhit ã hin th có th sai lch áng k vi giá tr thc.
Nu có càng nhiu i tng o làm t nhiu loi nguyên vt liu hoc cu trúc khác nhau trong mt vùng o, thì các giá tr nhit ã hin th chính xác nhng i tng o phù hp vi phát x c iu chnh. i vi tt c i tng khác (vi các phát x khác) các khác bit v màu có th c s dng di dng hng dn v t l màu.
Ghi chú v các iu kin o Các b mt phn chiu lóa hoc sáng chói (nh gch lát hoc kim loi trn) có th làm sai hoc gây nh hng ln n các kt qu ã hin th. Hãy dán mt o li bng bng dính xn màu có th dn nhit tt nu cn thit. Hãy bng dính cân bng trên b mt mt lát. Chú ý ti góc o thun tin ti các din tích phn chiu sao cho bc x nhit phn chiu ca vt th khác không làm sai lch kt qu o. Ví d, khi o mà theo chiu dc t phía trc, hin tng phn chiu nhit c th ta ra ca bn có th gây nh hng n phép o. i vi mt b mt phng thì các ng nét và nhit ca c th có th c hin th (giá tr phn chiu), xem nhit nào không tng ng vi b mt c o (giá tr ã phát hoc giá tr thc ca b mt). V lý thuyt, không th thc hin phép o qua cht liu trong sut (ví d nh thy tinh hoc nha trong sut). Các kt qu o s càng chính xác và áng tin cy khi các iu kin o tt hn và n nh hn. Không ch có s dao ng nhit mnh trong iu kin môi trng xung quanh, mà c s dao ng mnh v nhit ca i tng c o cng có th làm gim chính xác. Phép o nhit bng hng ngoi có th b nh hng xu bi khói, hi/ m không khí cao hoc không khí bi bm.
Hng dn v chính xác cao hn ca các phép o: Hãy n gn vt th nht gim thiu các yu
t gây nhiu gia ben và b mt o. Bn cn thông khí bên trong trc khi o
phòng này, c bit khi không khí b ô nhim hoc rt m thp. Hãy cn phòng cân bng sau khi thông khí, cho ti khi phòng t nhit thông thng.
1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
Gán nhit da vào thang o phía bên phi màn hình hin th mt thang o (g) c hin th. Các giá tr u trên và u di s là nhit ti a (f) hoc ti thiu thu c trong nh nhit (h). 99,8 % tng Pixel c ánh giá cho thang o. S ch nh màu cho mt giá tr nhit trong nh c thc hin ng u (tuyn tính). Vi nhiu tông màu khác nhau, các mc nhit s c ch nh cho c hai giá tr biên này. Mc nhit , mà nm chính xác gia giá tr ti thiu và ti a, c ch nh cho vùng màu gia ca thang o.
xác nh nhit ca vùng c th bn hãy di chuyn dng c o, ng ch thp có hin th nhit (k) ch vào im mong mun hoc vùng mong mun. Trong thit lp t ng, quang ph màu ca thang o luôn c phân b tuyn tính (ng u) lên toàn b vùng o trong nhit ti thiu hoc ti a. Trong dng c o tt c các nhit ã o s c hin th trong vùng o t l vi nhau. Nu, trong mt vùng, ví d trong hin th màu, mà nhit c hin th màu xanh dng trong bng màu, thì tc là vùng xanh dng thuc các giá tr o lnh trong vùng o hin ti. Tuy nhiên các vùng này có th vn nm trong khong nhit , mà có th dn n thng tích. Do ó hãy lu ý các nhit ã hin th trên thang o hoc trên ng ch thp.
Chc nng
iu chnh hin th màu
Tùy theo tình hung o mà các bng màu khác bit có th giúp phân tích nh nhit và mình ha i tng hoc thc trng rõ ràng hn trong màn hình hin th. Do ó nhit o c không b nh hng. Ch có hin th giá tr nhit là thay i. thay i bng màu bn hãy duy trì ch o và nhn nút mi tên bên phi (8) hoc bên trái (12).
Giao thoa nh nhit và nh thc
nh hng tt hn (= b trí không gian cho nh nhit ã hin th) mt nh thc trc quan s c bt b sung i vi các khong nhit cân chnh. Hng dn: Giao thoa nh nhit và nh thc là chính xác khong cách 0,55 m. Nu cách khong cách ti i tng o b chênh lch thì v nguyên tc có th dn n sai lch gia nh nhit và nh thc. lch này có th c bù bng phn mm GTC Transfer.
Ting Vit | 65
Dng c o cho bn các kh nng sau: 100 % nh hng ngoi
Ch nh nhit c hin th. nh lng nh
nh nhit ã hin th c ct bt và vùng xung quanh c hin th di dng nh thc. Thit lp này s ci thin vic b trí vùng o. trong sut nh nhit ã hin th c t trên nh thc vi trong sut. Nh vy các i tng có th c nhn din tt hn. Bng cách nhn nút mi tên lên (5) hoc xung (10) bn có th chn thit lp.
C nh thang o
iu chnh s phân b màu trong nh nhit s c thc hin t ng, tuy nhiên vic này có th c c nh do nhn nút chc nng bên phi (7). iu này cho phép so sánh các nh nhit ã c ghi li theo các iu kin nhit khác nhau (ví d khi kim tra nhiu không gian trên cu nhit) hoc n mt vt th cc lnh hoc cc nóng trong nh nhit mà có th làm bin dng vt ó (ví d: b tn nhit di dng vt th nóng khi tìm kim cu nhit). chuyn thang o sang t ng, hãy nhn li nút chc nng bên phi (7). Các nhit c x lý ng và c iu chnh phù hp vi các giá tr ti thiu và ti a.
Các chc nng o
m các chc nng khác, mà có th hu ích khi hin th, hãy nhn nút Func (6). Hãy iu hng n các tùy chn c hin th bng các nút mi tên bên trái (12) hoc bên phi (8) chn mt chc nng. Hãy chn mt chc nng và nhn li nút Func (6). Các chc nng o sau sn có cho bn: <T ng>
S phân b màu trong nh nhit c thc hin t ng. <Máy tìm nóng> Trong chc nng o này ch các nhit cao trong vùng o mi c hin th di dng nh nhit. Vùng bên ngoài các nhit cao này c hin th di dng nh thc trong hình nh thang xám. Hin th trong thang xám ngn kt ni sai i tng màu vi nhit (ví d cáp trong bung chuyn mch khi tìm kim các phn t b quá nhit). Hãy iu chnh thang o bng các nút lên (5) và xung (10). Do ó khong nhit ã hin th c m rng hoc thu nh di dng nh nhit. Dng c o s tip tc o các nhit ti thiu và ti a và hin th chúng u cui ca thang o (g). <Máy tìm lnh> Trong chc nng o này ch các nhit thp trong vùng o mi c hin th di dng nh
Bosch Power Tools
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nhit. Vùng bên ngoài các nhit thp này c hin th di dng nh thc trong hình nh thang xám, không kt ni sai i tng màu vi nhit (ví d khung ca s màu xanh dng khi tìm kim h thng cách nhit li). Hãy iu chnh thang o bng các nút lên (5) và xung (10). Do ó khong nhit ã hin th c m rng hoc thu nh di dng nh nhit. Dng c o s tip tc o các nhit ti thiu và ti a và hin th chúng u cui ca thang o (g). <Th công> Nu các nhit chênh lch mnh trong nh nhit c o (ví d thit b si m di dng i tng nóng khi kim tra cu nhit), thì các màu sn có s c phân b cho nhiu giá tr nhit trong khong gia mc nhit ti a và ti thiu. iu này có th dn n, các chênh lch nhit tinh không c hin th chi tit. hin th chi tit khong nhit cn kim tra, hãy tin hành nh sau: Sau khi bn chuyn sang ch <Th công>, bn có th iu chnh nhit ti a hoc ti thiu. Bn có th n nh khong nhit , mà quan trng vi bn và bn mun nhn din s chênh lch tinh. Thit lp <Thit lp li thang o> s t ng iu chnh thang o phù hp vi các giá tr o c trong trng quan sát ca cm bin hng ngoi.
Menu chính
n menu chính, hãy nhn phím Func (6) m các chc nng o. Gi hãy nhn nút chc nng bên phi (7). <o>
< phát x> (c) i vi mt vài nguyên vt liu thông dng nht, có th la chn phát x ã lu. Chn vt liu phù hp trong mc menu <Nguyên liu>. phát x phù hp s c hin th trong dòng bên di. Nu bn bit mc phát x chính xác ca i tng o ca mình, bn cng có th t giá tr này làm giá tr s trong mc menu < phát x>.
<Nhit phn ánh> (b) t thông s này có th ci thin kt qu o, c bit i vi các vt liu có phát x thp (= phn x cao). Trong mt s trng hp (c bit là trong nhà), nhit phn x tng ng vi nhit môi trng. Nu các vt th có nhit chênh lch nhiu gn các vt th phn x cao có th nh hng n phép o, bn nên iu chnh giá tr này.
<Hin th> <Trng tâm> (k) im c hin th gia nh nhit và cho bn bit giá tr nhit ã o v trí này. <im nóng> (j): <bt>/<tt> im nóng nht (= Pixel o) c ánh du
bng mt ng ch thp trong nh nhit. iu này giúp d dàng tìm kim các im quan trng (ví d: u cui tip xúc lng trong t chuyn mch). <im lnh> (l): <bt>/<tt> im lnh nht (= Pixel o) c ánh du bng ng ch thp màu xanh dng trong nh nhit. iu này giúp d dàng tìm kim các im quan trng (ví d im không kín trong ca s). <Thang màu> (g): <bt>/<tt> <WiFi> (d): <bt>/<tt> (xem ,,Truyn d liu", Trang 67) <Thit b> <Ngôn ng> Ti mc menu này bn có th chn ngôn ng ã dùng trong hin th. <Ngày & Gi> (a) thay i ngày và gi trong dng c o, hãy vào menu con <Ngày & Gi>. Trong menu con này, ngoài cài t ngày và gi, bn cng có th thay i nh dng tng ng ca chúng. thoát menu con <Thi gian> và <Ngày> hãy nhn phím chc nng bên phi (7) lu cài t hoc phím chc nng bên trái (13) hy các thay i. <Tín hiu âm>: <bt>/<tt> Ti mc menu này bn có th bt/tt âm tín hiu. <Thi gian tt> Di mc menu này bn có th chn khong thi gian sau khong thi gian ó, máy o cn t ng ngt nu không có phím nào c bm. Bn cng có th tt tính nng t ng tt bng cách chn cài t <Không bao gi>. <Xóa tt c hình nh> Ti mc menu này bn có th xóa tt c d liu trong b nh ni b. Nhn phím mi tên phi (8) cho <Hn na>, vào menu ph. Sau ó nhn phím chc nng bên trái (13), xóa tt c các tp hoc phím chc nng bên phi (7), hy. <Thông tin thit b> Ti mc menu này bn có th phc hi các thông tin qua dng c o. ó, bn s tìm thy s sêri ca máy o và phiên bn phn mm c cài t. ri Menu ngu nhiên và quay tr li màn hình hin th chun, bn cng có th nhn nút o (17).
Tài liu v kt qu o
Lu kt qu o Ngay sau khi bt, dng c o s bt u bng vic o và s tip tc cho n khi b tt. lu nh, hãy hng camera vào i tng o mong mun và nhn nút lu (11). nh c lu trong b nh trong ca dng c o. Ngoài ra hãy
1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
nhn nút o (17) (Tm dng). Phép o c óng bng và c hin th trong màn hình hin th. iu này cho phép bn quan sát k các nh và iu chnh sau ó (ví d bng màu). Nu bn không mun lu nh ã óng bng, hãy khi ng li ch o bng nút o (17). Nu bn mun lu nh trong b nh ca dng c o, hãy nhn nút lu (11).
M các nh ã lu m các nh nhieetjd dã lu hãy thc hin nh sau: Hãy nhn nút chc nng bên trái (13). Trên màn
hình bây gi s xut hin nh ã c lu gn nht. Nhn phím mi tên phi (8) hoc trái (12), i các nh nhit ã lu. Bn có th hin th nh nhit ã ghi cng nh hin th toàn màn hình bng cách nhn nút mi tên lên (5).
Xóa các nh ã lu xóa tng nh nhit hãy chuyn n kiu nhìn b su tp: Hãy nhn nút chc nng phi (7) di biu
tng Thùng rác. Hãy xác nhn quá trình bng nút chc nng bên
trái (13) hoc hy quá trình xóa bng cách nhn nút chc nng bên phi (7).
<Xóa tt c hình nh> Trong menu <Xóa tt c hình nh>, bn có th xóa tt c tp trong b nh trong cùng mt lúc. gi các chc nng o lên hãy nhn nút Func (6). Gi hãy nhn nút chc nng (7) và chn <Thit b> <Xóa tt c hình nh>. i ti menu ph ó, bn hãy nhn nút mi tên phi (8). Sau ó nhn phím chc nng bên trái (13), xóa tt c các tp hoc phím chc nng bên phi (7) hy.
Truyn d liu
Truyn d liu qua giao din USB M np gic cm micro USB (3). Kt ni gic cm micro USB (4) ca dng c o vi máy tính ca bn bng cáp micro USB (24) i kèm. Bây gi bt dng c o bng nút bt/tt (9). M trình duyt tp trên máy tính ca bn và chn a GTC_400C. Các tp ã lu có th c sao chép t b nh trong ca dng c o, chuyn sang máy tính ca bn hoc xóa.
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Ngay sau khi bn kt thúc quá trình mong mun, hãy ngt kt ni a khi máy tính theo mc nh ri tt dng c o mt ln na bng nút bt / tt (9). Chú ý: Luôn thoát khi a t h iu hành ca bn (thoát a), nu không b nh trong ca dng c o có th b hng. Tháo cáp Micro-USB trong khi khi vn hành o và óng np y (3). Luôn óng kín np che ca giao din USB, không có bi hoc nc phun xâm nhp vào v bc. Lu ý: Ch kt ni dng c o vi máy tính qua USB. Dng c o có th b hng khi kt ni vi các thit b khác. X lý tip nh nhit Bn có th x lý tip các nh nhit ã lu trên máy tính có h iu hành Windows. Hãy ti xung phn mm GTC Transfer t trang sn phm ca dng c o ti www.bosch-professional.com. Truyn d liu qua WLAN Dng c o c trang b giao din WiFi® cho phép truyn hình nh ã lu không dây t dng c o n thit b di ng. Các ng dng (Apps) c bit ca Bosch c cung cp s dng. Tùy theo thit b u cui, bn có th ti nhng ng dng này trong các kho lu tru thích hp:
Các ng dng ca Bosch cho phép bn (ngoài vic truyn d liu hình nh không dây) mt lot các chc nng và n gin hóa vic x lý sau và chuyn tip d liu o lng (ví d: qua email). Các thông tin v iu kin h thng cn thit cho vic kt ni WiFi® có th tìm thy trên trang Web ca Bosch theo a ch www.bosch-professional.com. kích hot/vô hiu hóa kt ni WiFi® ti dng c o, hãy m menu chính, iu hng bng nút chn <WiFi> và kích hot/vô hiu hóa nó. Khi kích hot WiFi®, hin th (d) s xut hin trên màn hình. Hãy chc chn rng, giao din WiFi® trên thit b di ng u cui ca bn ã c kích hot. Sau khi khi ng ng dng Bosch ( mô-un WiFi® ã kích hot), kt nigia thit b u cui và máy o có th c thit lp. Do ó hãy tuân theo các hng dn ca ng dng (App).
Li Nguyên nhân và bin pháp khc phc
Nu có trc trc dng c o s tin hành khi ng li và có th c s dng li trong kt ni. Ngoài ra, tng quan di ây có th giúp bn khi có thông báo li liên tc.
Bosch Power Tools
1 609 92A 7CX | (27.01.2022)
68 | Ting Vit
Li Không th bt dng c o.
Nguyên nhân Ht pin
Bin pháp khc phc Sc pin hoc thay pin.
Pin quá nóng hoc quá lnh Dng c o quá nóng hoc quá lnh B nh hình nh y
B nh hình nh b li
Dng c o b li
pin ngui hoc thay pin.
Hãy dng c o ngui bt.
Nu cn, hãy chuyn hình nh sang phng tin lu tr khác (ví d: máy tính). Sau ó xóa nh trong b nh trong. nh dng b nh trong bng cách xóa tt c nh. Nu s c vn tip din, hãy gi dng c o n trung tâm dch v khách hàng c y quyn ca Bosch. Hãy gi dng c o n trung tâm dch v khách hàng c y quyn ca Bosch.
Không th kt ni dungj c o vi máy tính.
Máy tính không nhn bit m bo rng trình iu khin trên máy tính ca
c dng c o.
bn c cp nht. Có th cn phiên bn h iu
hành mi hn trên máy tính.
Cng kt ni USB-hoc cáp USB hng
Kim tra xem dng c o có th c kt ni vi máy tính khác không. Nu không, hãy gi dng c o n trung tâm dch v khách hàng c y quyn ca Bosch.
Gii thích khái nim
Hãy xem thêm thông tin chi tit trên trang www.bosch-professional.com.
Bc x nhit hng ngoi Bc x nhit hng ngoi là bc x in t do mi c th phát ra trên 0 Kelvin (-273 °C). Lng bc x ph thuc vào nhit và phát x ca c th.
phát x phát x ca mt vt ph thuc vào nguyên vt liu và cu trúc b mt ca vt ó. Nó cho bit vt th phát ra bao nhiêu bc x nhit hng ngoi so vi mt b tn nhit lý tng (vt en, phát x = 1) và theo ó là giá tr t 0 n 1.
Cu nhit Cu nhit là mt im trên tng ngoài ca mt tòa nhà ni kt cu gây ra s mt nhit tng cc b. Cu nhit có th dn n tng nguy c nm mc.
Nhit c phn x/tính phn x ca i tng Nhit c phn x là nhng bc x nhit, không t phát ra t i tng. Tùy thuc vào cu trúc và vt liu, bc x xung quanh c phn x trong i tng cn o và do ó làm sai lch kt qu nhit thc t.
Khong cách ca i tng Khong cách gia i tng o và dng c o nh hng n kích thc b mt thu c mi Pixel.
Vi khong cách ln ca i tng, bn có nhn din i tng ln hn.
Khong cách (m)
Kích thc Infrarot Pixel (mm)
Vùng hng ngoi Chiu rng × Chiu cao (m)
0,5
3
0,5 × 0,4
1
6
1 × 0,75
2
12
2,05 × 1,5
5
30
5,1 × 3,8
Bo Dng và Bo Qun
Bo Dng Và Làm Sch
Ch ct và vn chuyn máy o trong hp phù hp nh bao bì ban u. Không dán bng keo gn cm bin trên máy o. Luôn luôn gi cho dng c o tht sch s. Cm bin hng ngoi b bn (16) có th làm gim chính xác ca phép o. Tuyt i không nc r vào máy trong quá trình làm sch. Không th dùng vt nhn ly cht bn khi cm bin hng ngoi (16) hoc camera (15). Không vut trên cm bin hng ngoi và camera (Nguy c xc).
1 609 92A 7CX | (27.01.2022)
Bosch Power Tools
Nu bn mun hiu chun li dng c o ca mình, vui lòng liên h vi trung tâm dch v khách hàng c y quyn ca Bosch. Trong trng hp cn sa cha, hãy gi dng c o trong bao bì ban u. Ch cho phép k thut viên tháo pin cúc áo ã lp thi b. Trong dng c o không có b phn có th bo dng bi ngi dùng. M v máy có th làm hng thit b o.
Dch v h tr khách hàng và t vn s dng
B phn phc v hàng sau khi bán ca chúng tôi tr li các câu hi liên quan n vic bo dng và sa cha các sn phm cng nh ph tùng thay th ca bn. S mô t và thông tin v ph tùng thay th cng có th tra cu theo di ây: www.bosch-pt.com i ng t vn s dng ca Bosch s giúp bn gii áp các thc mc v sn phm và ph kin. Trong tt c các phn hi và n t ph tùng, xin vui lòng luôn luôn nhp s hàng hóa 10 ch s theo nhãn ca hàng hóa.
Vit Nam CN CÔNG TY TNHH BOSCH VIÊT NAM TAI TP.HCM Tâng 14, Ngôi Nhà c, 33 Lê Dun Phng Bn Nghé, Quân 1, Thanh Phô Hô Chi Minh Tel.: (028) 6258 3690 Fax: (028) 6258 3692 - 6258 3694 Hotline: (028) 6250 8555 Email: tuvankhachhang-pt@vn.bosch.com www.bosch-pt.com.vn www.baohanhbosch-pt.com.vn
Xem thêm a ch dch v ti: www.bosch-pt.com/serviceaddresses
Vn chuyn
Pin Li-Ion c khuyn ngh là i tng phi tuân theo các qui nh ca Pháp Lut v Hàng Hóa Nguy Him. Ngi s dng có th vn chuyn pin hp khi bng ng b mà không cn thêm yêu cu nào khác. Khi c vn chuyn thông qua bên th ba (vd. vn chuyn bng ng hàng không hay i lý giao nhn), phi tuân theo các yêu cu c bit v óng gói và dán nhãn. Phi tham vn chuyên gia v hàng hóa nguy him khi chun b gói hàng. Ch gi pin hp khi khi v ngoài không b h hng. Dán bng keo hay che kín các im tip xúc h và óng gói pin hp khi theo cách sao cho pin không th xê dch khi nm trong bao bì. Ngoài ra, xin vui lòng chp hành các qui nh chi tit có th c b sung thêm ca quc gia.
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S thi b
Máy o, cqui/pin, ph kin và bao bì cn c tái s dng theo quy nh v môi trng. Không vt dng c o và pin/c quy cùng trong rác thi ca gia ình!
Pin: Li-Ion: Tuân th nhng hng dn trong phn vn chuyn (xem ,,Vân chuyên", Trang 69).
Bosch Power Tools
1 609 92A 7CX | (27.01.2022)
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