Instruments THT60n Touchscreen Infrared Camera
User Guide
PRECAUTIONS AND SAFETY MEASURES
The instrument has been designed in compliance with the directives relevant to electronic measuring instruments. For your safety and in order to prevent damaging the instrument, please carefully follow the procedures described in this manual and read all notes preceded by symbol
with the utmost attention. Before and after carrying out the measurements, carefully observe the following instructions:
CAUTION
- Do not carry out any measurements in case gas, explosive materials or flammables are present, or in humid or dusty environments
- Do not carry out any measurement in case you find anomalies in the instrument such as deformation, breaks, substance leaks, absence of display on the screen, etc
- Keep the instrument steady during any measuring operation
- Do not use the instrument in environments with temperatures exceeding the operating and storage limits specified in § 3.1.1 in order not to damage it
- Only the accessories provided together with the instrument will guarantee safety standards. They must be used only if in good conditions and replaced with identical models, when necessary
- Check that the battery is correctly inserted
- Check that the LCD display gives indications consistent with the function selected
- Do not direct the instrument at very high intensity radiation sources (e.g. the sun) in order to prevent damaging the IR sensor
- Prevent hits or strong vibrations in order to keep the instrument from damage
- When bringing the instrument from a cold to a hot environment, leave it on long enough for condensation water to evaporate
In this manual, and on the instrument, the following symbols are used:
Caution: observe the instructions given in this manual; improper use could damage the instrument or its components.
This symbol on the display means that the instrument is able to emit a laser pointer in Class 2. Do not direct the radiation towards the eyes in order to prevent physical damage to people.
1.1 DURING USE
CAUTION
- Failure to comply with the caution notes and/or instructions may damage the instrument and/or its components or be a source of danger for the operator.
- Use the instrument only in the temperature ranges indicated in this manual.
1.2 AFTER USE
When measurement is complete, switch off the instrument. If you expect not to use the instrument for a long period, remove the battery.
CAUTION
Please read the instruction manual of the instrument which is included on CD-ROM support, before use
NOMENCLATURE
2.1 INSTRUMENT DESCRIPTION
CAPTION:
| 1 | Audio/Microphone, USB, micro SD and HDMI |
| 2 | LCD touch-screen display |
| 3 | Lens associated with the IR sensor |
| 4 | Function key (Image/video gallery) |
| 5 | Function key (Laser/Distance) |
| 6 | Function key Menu/OK |
| 7 | Function key (ON/OFF and Measuring Mode) |
| 8 | Arrow keys  |
| 9 | Trigger key (T) |
CAPTION:
| 1 | Built-in white LED illuminator |
| 2 | 2 Laser pointer |
| 3 | Laser pointer for distance measurement |
| 4 | 4 Photo camera |
| 5 | Lens associated with the IR sensor |
| 6 | Slot for non-slip strap insertion |
| 7 | Threaded hole (¼”) for tripod insertion |
| 8 | Trigger key (T) |
| 9 | 9 Rechargeable battery |
CAPTION
| 1 | Slot for micro SD card insertion |
| 2 | Micro USB port |
| 3 | Headphone/microphone input |
| 4 | HDMI video output |
2.2 DESCRIPTION OF FUNCTION KEYS
The instrument has 8 function keys described further in this text and a trigger key “T” with multiple functions.
2.2.1 Switching on the instrument
- Press and hold key for 2s to switch on the instrument. After the initial splash screen is displayed (see Fig. 4 – left side), the instrument needs for a certain heating time (approx. 30s) in order to provide accurate temperature measurements and quality images.
- The instrument initially shows the visible image for a few seconds and the message “IR Calibration…” while it correctly calibrates the internal sensor (see Fig. 4 – middle).
- After a few seconds, the IR image is shown on the display and the instrument is ready for measurement (see Fig. 4 – right side).
CAUTION
- The sound that accompanies the message “IR Calibration…” is a necessary condition for the instrument’s internal calibration.
- Pressing the key allows switching on/off the instrument. The instrument also has an Auto-Power-Off function with selectable time.
2.2.2 Switching off the instrument
- Press and hold key for at least 4s to switch off the instrument. The following screen appears on the display
- Touch the virtual button “OK” to switch off the instrument.
- Touch the virtual button “Cancel” to cancel the operation and go back to normal display.
- By pressing and holding the key for at least 7s, the instrument is directly switched off
2.2.3 Key
Press and hold key for 2s to switch on/off the instrument’s laser pointer. The symbol “ ” is found in the top part of the display. The same key is also used for measuring the distance between the instrument and the framed target.
2.2.4 Key
Press key to enter the gallery of images/videos saved in the internal memory or on the inserted micro SD card.
2.2.5 T key (Trigger)
Pressing the T key found on the front part of the instrument allows freezing the IR image on the display and automatically opens the section for saving the image. Press the T key again to unfreeze the image on the display.
2.2.6 Key Menu/OK
Pressing the key Menu/OK allows displaying/hiding the instrument’s main menu. The operation is always
possible also by touching the display.
2.2.7 Key
Long pressing key allows switching on/off the instrument. With the instrument switched on, by pressing key several times, it is possible to select the image temperature adjusting modes.
TECHNICAL SPECIFICATIONS
Temperature measurement
| Range | Resolution | Accuracy (*) |
| -20.0°C÷ 650.0°C | 0.1°C | ±2%reading or÷2°C (higher value) |
| -4.0°F ÷1202.0°F | 0.1°F | ±2%reading or ÷3.6°F (higher value) |
(*) Environmental temperature: 10°C ÷ 35°C, Temperature of target: >0°C
Temperature measurement in Screening mode
| Range | Resolution | Accuracy |
| 32.0°C÷ 42.0°C | 0.1°C | ±0.5°C |
| 89.6°F ÷ 107.6°F | 0.1°F | ±0.9°F |
General specifications
| Type of IR sensor / Resolution: Spectrum response: Visible range (FOV) / Lens: IFOV (@ 1m): Thermal sensitivity / NETD: Image frequency: Focusing: manualMinimum focus distance: Temperature readings: Available colour palettes: Laser pointer: Electronic zoom: Emissivity correction: Image adjustment modes: Measuring functions: Advanced analyses: Face temp. detection: Inbuilt photo camera: Image modes: Laser distance measurement: Alarm conditions: Video output: Image format: IR video recording: Voice annotation: Text annotation: Memory: No. of images/videos: PC interface: Interface to mobile devices: |
UFPA (160x120pxl, 17μm) 8÷14μm 17.3° x 13° / 9mm 1.89mrad <0.05°C@30°C (86°F) / 50mK 50Hz manual 0.5m °C, °F, K 8 palettes+ 4 isotherm lines Class 2 according to IEC 60825-1 x1.0 ÷ x32.0 in steps of 0.1 0.01 ÷ 1.00 in steps of 0.01 Automatic / Manual / Histograms (HG) corrections according to environmental temperature, reflected temperature, distance, relative humidity, offset. fixed central cursor spots (3), lines (2), areas (3), “Hot/Cold” cursors max 10 people at the same time (distance 2m) 5Mpxl, FOV 59° IR, Visible, Fusion PiP, Auto Fusion range: 0.05m÷30m, accuracy:±1.5mm visible and acoustic HDMI JPG (snapshots), HIR (radiometric) MP4 format up to 60s / image with virtual keyboard Internal (3.4GB) + micro SD card 8GB (max 32GB) 1000 photos/45min video (internal memory) >6000 photos (micro SD card) USB 2.0 WiFi (with APP HTProCamera) |
| Power supply Internal supply: External supply: Battery duration: |
rechargeable Li-ION battery, 3.7V 5200mAh adapter 100-240VAC (50/60Hz)/5VDC, 2400mA approx. 3 hours (stand-by and WiFi off) |
| Display Characteristics: |
Colour, TFT LCD 3.5”, 640x480pxl capacitive touch-screen |
| Mechanical characteristics Dimensions (L x W x H): Weight (battery included): |
260 x 101 x 120mm (10 x 4 x 5in) 850g (30ounces) |
3.1 ENVIRONMENT
3.1.1 Environmental conditions for use
| Operating temperature: Storage temperature: Allowable relative humidity: Mechanical protection: Falling test: Shock: Vibrations: |
-15°C÷ 50°C (5°F÷ 122°F) -40°C÷ 70°C (-40°F÷ 158°F) 10%RH ÷ 90%RH IP54 in compliance with IEC 529 2m 25G in compliance with IEC60068-2-29 2G in compliance with IEC60068-2-6 |
This instrument complies with Directive EMC 2014/35/EU
This instrument satisfies the requirements of European Directive 2011/65/EU (RoHS) and 2012/19/EU (WEEE)
Documents / Resources
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HT Instruments THT60n Touchscreen Infrared Camera [pdf] User Guide THT60n, Touchscreen Infrared Camera, THT60n Touchscreen Infrared Camera, Infrared Camera, Camera |
