UNIT-T UT18A Voltage आणि सातत्य परीक्षक सूचना पुस्तिका

1. Symbols referred in the manual
.L’.n. The manual includes necessary information regarding the safe usage and equipment maintenance and, before .,&. use, read through each section of the manual.
मॅन्युअल वाचण्यात किंवा मॅन्युअलमध्ये निर्दिष्ट केलेली उपकरणे वापरण्याची पद्धत समजून घेण्यात अयशस्वी झाल्यास शारीरिक इजा आणि उपकरणांचे नुकसान होऊ शकते.

1h Dangerous Voltage
.& Important Information. Please refer to instruction sheets.
[g] Double Insulation
f:s. Suitable for living and working

¾ –
CE
c~us
1~Wn)~

अवर्गीकृत नगरपालिका कचरा म्हणून उत्पादन टाकून देऊ नका. पुढील विल्हेवाटीसाठी त्यांना नियुक्त केलेल्या बॅटरी रीसायकल बिनमध्ये ठेवा.
ईयू प्रमाणन
Conforms to UL STD 61010-1, 61010-2-030, 61010-2-033, 61010-031, Certified to CSA STD C22.2 No. 61010-1, 61010-2-030, 61010-2-033, 61010-031.

कॅट III

Measurement category Ill is applicable to test and measuring circuits connected to the distribution part of the building’s low-voltage MAINS स्थापना.

Measurement category IV is applicable to test and measuring circuits connected at the source of the CAT IV building’s low-voltage MAINS स्थापना.

परीक्षक पॅनेलवरील चिन्ह आणि त्याचे वर्णन (आकृती 1)

आकृती 1

1 Test pen L1; 2 Test pen L2; 3 Voltage indication (LED); 4 LCD display; 5 High-voltage indication; 6 AC indication;

7 Continuity indication;

13 HOLD mode/backlighl button;

8 Polar indication;

14 फ्लॅशलाइट

9 Rotary phase indication;

15 Test pen cap;

10 RCD indication (LED);

16 बॅटरी कव्हर

11 RCD test button;

12 Flashlight/self-inspection button;

आकृती 2 एलसीडी पॅनेलचे तपशीलवार वर्णन प्रदान करते.
1. Silent mode indication; 2. HOLD mode indication; 3. Low-voltage battery indication; 4. Voltage measurement; 5. Frequency measurement; 6. DC voltage measurement 7. AC voltage measurement; 8. Voltagई संकेत
(LCD segment code); 9. High-voltage indication; 10. Continuity indication; 11 . RCD indication; 12. Rotary phase indication
2. Operation instruction and use scope of the tester
खंडtage and continuity tester includes four models: UT18A, UT18B, UT18C, UT18D and UT18E, has such functions as AC/DC (including three-phase alternating current) voltagई मापन, थ्री-फेज एसी फेज इंडिकेशन, वारंवारता मापन, आरसीडी चाचणी, सातत्य चाचणी, बॅटरी पॉवर सप्लाय नसल्यास साधी चाचणी, स्वत: ची तपासणी, सायलेंट मोड निवड, ओव्हरव्होलtage संकेत आणि लो-वॉल्यूमtage battery indication. In addition, the flashlight attached to the test pen provides convenient application in a dark environment. To protect tester and, more particularly, the tester user, the tester is equipped with protecting jacket. The tester should be put on protective jacket after use and, preferably, placed inside tool kit so as to protect it against any damage. Never place the tester into your pocket.
The tester is applicable to various occasions such as the household, factory, electric power department, etc. It has the following characteristics: 1. To protect physical injury, ii is designed with protecting jacket; 2. LED indication (UT1 BA/B/C/E); 3. LCD voltage and frequency display (UT18C/D/E); 4. AC/DC measured up to 690V, UT18E can reach 1000V; 5. Continuity measurement; 6. Indicate the phase relationships among three-phase AC; 7. Both the buzzing and silent mode is optional; 8. Detection without battery (UT18A/B/C/E); 9. Flashlight function;
1o. Self-inspection function;
11 . Low-battery voltage संकेत आणि मोजलेले व्हॉल्यूमtage ओव्हर रेंज इंडिकेशन (जेव्हा UT1 BE हा लो-बॅटरी व्हॉल्यूम असतोtage, ते मोजले जाऊ शकत नाही आणि बॅटरी बदलण्याची आवश्यकता आहे);
12. RCD test (UT18B/C/D/E); 13. Automatic standby.
3. Safety precautions ..&.To prevent physical injury, electric shock or fire, pay special attention to following items:
· Before using a voltage detector with audible indicator at locations with a high background noise level, it has to be detenmined whether the audible signal is perceptible.
· the voltage detectors are designed to be used by skilled persons and in accordance with safe methods of work. · The different indicating signals of the voltage detector (including the ELV limit indication) are not to be used for
measuring purposes. · Be sure both the test pen and test instrument is intact before test; · Be sure keep your hand only in contact with the handle while using the equipment; · Never use the equipment while the voltage is beyond the range (referring to technical specification parameters)
and above 800V; · Before use, be sure the equipment can function well; · To ensure normal operation of tester, measure a known voltage value in the first. · The tester cannot be used any more in case of one or several functional failure(s) or no functional indication. · Never test in wet conditions. · Display functions well only when the temperature ranges -15″C-+45″C and relative humidity is <85%. · The instrument must be repaired in case the personal safety of operator cannot be guaranteed. 1 The safety would be no longer guaranteed in any of the following circumstances: 1) Visible damage; 2) Tester’s functions are inconsistent with functions that it supposed to have. 3) It had been stored in inappropriate conditions for a long time. 4) Subject to mechanical extrusion in transit.
4. खंडtage measurement ..&. Observe safety test regulations specified in item 3.
खंडtage gear of lester is composed of a line of LED or LCD segment codes, including 6V (UT1 BD), 12V, 24V,
50V, 120V, 230V, 400V, 690V and 1000V (UT18E only). LED (or LCD segment code) would be lighted one after another along with increased voltage, and so will the polarity LED (or LCD segment code) indication,
AC LED (or LCD segment code) indication, on-off LED (or LCD segment code) indication, RCD LED (or LCD
segment code) indication, rotary phase LED (or LCD segment code) indication and high-voltage LED (or LCD
segment code) indication. 1. Complete self-check of tester before test. After pressing flashlight key 5s, tester would perform AC/DC
full range detection, accompanied by flashing LED (with exception to RCD light) and blinking displayed LCD. If need to exit self-check, just touch the flashlight key. Connect two test pens to the conductor to be
measured, select a known voltage मापनासाठी, जसे की 220V सॉकेट, आणि मापन अचूकतेची खात्री करा (आकृती 3 पहा). टेस्टर AC आणि DC व्हॉल्यूम मोजू शकत नाहीtage 5V पेक्षा कमी आणि व्हॉल्यूम मोजताना कोणतेही अचूक संकेत प्रदान करत नाहीtage 5Vac/dc आहे. प्रकाशमान सातत्य प्रकाश किंवा एसी प्रकाश किंवा उच्च-व्हॉल्यूमtage
symbol (UT1 BD) and beeping buzzer are normal.

UNl–r:
आकृती 3
2. Tester would provide LED indication (UT18A/B), LED+LCD indication (UT18C/E) and LCD indication (UT18D) while measuring AC or DC voltage उच्च-खंडtage LED प्रकाशमान होईल आणि व्हॉल्यूम मोजल्यावर बझर बीप वाजतीलtage हा अतिरिक्त कमी खंड आहेtage (ELV) थ्रेशोल्ड. जर मोजले तर व्हॉल्यूमtage इनपुट संरक्षण व्हॉल्यूम वाढवणे आणि ओलांडणे सुरूच आहेtage (UT18NB/C/D:750Vac/dc, UT18E:1015Vac/dc) of the tester, Corresponding LED would keep flashing (UT18A/B/C/E), LCD displays “OL” (UT18C/D/E) and buzzer keeps beeping.
3. For measuring DC voltage, L2 आणि L1 हे मापन करण्याच्या ऑब्जेक्टच्या सकारात्मक आणि ऋण ध्रुवाशी अनुक्रमे जोडलेले असल्यास, LED संबंधित व्हॉल्यूम दर्शवेलtagई, एलसीडी व्हॉल्यूम प्रदर्शित करतेtage, meanwhile the LED indicating positive pole would be illuminated, LCD displays”+” “VDC” and, on the contrary, the LED indicating negative pole would be illuminated, LCD displays “-‘”VDC”. If need to judge the positive and negative pole of the object to be measured, connect two test pens to the object to be measured randomly, the illuminating positive pole LED or LCD “+” on tester means the terminal connecting to L2 is the positive and the other connecting to L1 is the negative.
4. For measuring AC voltage, two test pens may be randomly connected to two ends of the object to be measured, AC LED would be illuminated(“+”,,,_,, LED illuminate indicate AC at the same time, only for UT1 BE) LCD displays “VAC” while LED indicates the corresponding voltage मूल्य आणि एलसीडी डिस्प्ले संबंधित व्हॉल्यूमtage मूल्य.
Note: For measuring AC voltage, Land R phase inversion indication LED (UT1 BA/B/C/E) or Land R symbol (UT1 BD) would be illuminated, it means phase indication is unstable, L light (L symbol) or R light (R symbol) is illuminated, and even Land R light (Land R symbol) would be illuminated alternatively; Land R light (Land R symbol) would not provide correct and stable indication unless measuring three phase power system .
5. Detection without battery
बॅटरी संपली की बॅटरी पुरविली जात नसताना टेस्टर साधे तपास करू शकतो. जेव्हा ऑब्जेक्टला व्हॉल्यूम असेल तेव्हा मोजण्यासाठी ऑब्जेक्टशी दोन टेस्ट पेन कनेक्ट कराtage higher than or equivalent to 50V AC/120V DC, high -voltage LED ला प्रकाशित केले जाईल, जे धोकादायक व्हॉल्यूम दर्शवतेtage आणि LED वाढलेल्या व्हॉल्यूमसह हळूहळू उजळ होईलtage मोजण्यासाठी. फंक्शन फक्त UT18A/B/C/E ला लागू आहे.
6. सातत्य चाचणी
मोजले जाणारे कंडक्टर विद्युतीकृत आहे की नाही याची पुष्टी करण्यासाठी, व्हॉलtagव्हॉल्यूम मोजण्यासाठी e मापन पद्धतीचा अवलंब केला जाऊ शकतोtage at both ends of the conductor by using two test pens. Connect two test pens to the both ends of the object to be measured , if the resistance falls within 0~1 OOkO,continuity LED(UT1 BA/B/C)or continuity symbol “··>)” (UT18D) would be illuminated , accompanied by continuous beeping buzzer; and if resistance falls within 100k0~150k0, continuity LED(UT1 BA/B/C)or continuity symbol “··>)” (UT1 BD)may or may not be illuminated and buzzer may or may not beep; if the resistance falls within 0~60k0,continuity LED(UT1 BE)or continuity symbol “··>l” would be illuminated , accompanied by continuous beeping buzzer; if resistance falls within 60k0~150k0, continuity LED(UT18E)or continuity symbol”··>>” may or may not be illuminated and buzzer may or may not beep; if resistance is >150k0, continuity LED(UT1 BA/B/C/E) or continuity symbol “··>)” (UT1 BD) may not be illuminated and buzzer would not beep . Before any test, be sure the object to be measured red is not electrified.
7. Rotation test (three-phase AC phase indication) ..&.The measurement must be conducted in accordance with the safety test regulations specified in item 3.
.&.In the case of strong electric field interference or strong radiation test phase sequence, the test results may be unstable.
· R, L LED or Land R symbol indication is applicable for rotation test and the test is only applicable for three-phase AC system.
1. Three-phase voltage test range: 57V-400V (50Hz-60Hz) (1 OOV~400V only for UT1 BE). 2. Hold the main body of tester (with finger holding handle), as shown in the following figure, connect test pen L2 to
any phase and L1 to any of remaining two phases. 3. R or L LED would be illuminated, and after connecting a test pen to another phase, another LED (Lor R) would
be illuminated. 4. Lor R LED would be illuminated accordingly when the position of two test pens are exchanged. 5. LED would indicate the corresponding voltage किंवा LCD संबंधित व्हॉल्यूम प्रदर्शित करतेtage value, the indicated or
प्रदर्शित खंडtage फेज व्हॉल्यूम असावाtage पृथ्वीच्या विरुद्ध परंतु तीन-टप्प्याचे खंडtage.

तीन फेज इलेक्ट्रिक सिस्टम चाचणीचे आकृती (आकृती 4)
Figure 4 Note: For measuring three-phase AC system, connect three measuring terminals to the corresponding terminal of three-phase system and, since the tester has only two test pen terminals, it is required to form the reference terminal by holding tester handle with finger {through the ground}, therefore it would not accurately indicate the phase sequence of three-phase system if not holding the handle or wearing insulating gloves. In addition, it is necessary to ensure the earth terminal (earth wire or shell) of three-phase system in contact with human body while measuring three-phase power system lower than 1DOV.
४.२. आरसीडी चाचणी
त्रास कमी करण्यासाठी voltage दरम्यान खंडtage measurement, a circuit with impedance lower than the tester under normal measurement mode may be provided between two test pens, namely the RCD circuit system. For RCD trip test, connect two test pens to the Land PE terminal of 230Vac system under normal voltage measurement mode and press RCD key”}” on two test pens, RCD system would trip and the LED indicating RCD(UT1BB/C/E)or RCD symbol {UT1 BD) would be illuminated if the circuit then generates AC current higher than 30mA. Particularly, if RCD cannot measure for a long time and, at 230V, the testing time should be <1 Os, cannot conduct continuous measurement and, after once test, wait 60s before next measurement. Note: In case of no measurement or test, it is normal to have continuously illuminated LED and continuous beeping buzzer after simultaneously pressing RCD keys on two test pens. To avoid functional disorder, do not press two RCD keys under non-RCD testing mode.
9. Silent mode selection
It is allowed to enter the silent mode while tester is under standby mode or normally used. After pressing flashlight key about 1s, tester would bleep and LCD displays silence symbol “@” (UT1 BC/D/E), and tester enters silent mode and, under which mode, all functions are similar to those under normal mode, with exception to the silent buzzer. If need
to resume normal mode (buzzing mode), press flashlight key about 1s and, after “bleeps”, the silence symbol “®”
on LCD would disappear.
10. Application of flashlight function
रात्री किंवा गडद वातावरणात परीक्षक वापरण्याची आवश्यकता असल्यास फ्लॅशलाइट फंक्शन निवडले जाऊ शकते; टेस्टर पॅनेलवरील फ्लॅशलाइट बटणावर हलके स्पर्श केल्यानंतर, हेडलamp तुमचे ऑपरेशन सुलभ करण्यासाठी टेस्टरच्या शीर्षस्थानी चालू केले जाईल आणि ऑपरेशननंतर, बटणावर हलका स्पर्श करून प्रकाश बंद करा.
16. Technical indicator

11. Application of backlight (only applicable for UT18D)
LCD displayed data may be hard to read at night or n a dark environment, allow the display clearly visible by turning on backlight on tester. Backlight would be turned on after pressing HOLD about 1s and, after operation, turn off the light after pressing HOLD about 1s. If tester enters standby mode while backlight is on, the light would remain illuminated when tester is awakened. The backlight cannot be turned off unless pressing HOLD about 1s again.
12. Application of HOLD function (UT18C/D/E)
वाचन आणि रेकॉर्डिंग सुलभ करण्यासाठी, मोजलेला डेटा धरून ठेवा (व्हॉलtage आणि वारंवारता मूल्य) परीक्षक वापरताना परीक्षकावर होल्ड वर हलका स्पर्श करून; दुसर्‍या हलक्या स्पर्शानंतर, होल्ड स्थिती आराम मिळते आणि सामान्य चाचणी स्थितीवर पुनर्संचयित होते.
13. बॅटरी बदलणे
व्हॉल्यूम वापरण्यापूर्वीtage detector ,Touch and hold the two probe tips together. If ··>I shows and you hear the beeper, or in the silent mode , ··>I is on .This makes sure that the battery source is not exhausted.otherwise, the battery source is exhausted. Continuously flashing negative LED (UT1BA/B) or low-voltagटेस्टरच्या वापरादरम्यान एलसीडी (UT1BC/D/E) वर e चिन्ह कमी-बॅटरी व्हॉल्यूम दर्शवतेtage आणि बॅटरी बदलण्याची आवश्यकता.
Replace battery according to following procedures (as shown in Figure 5): 1) Stop measurement and disconnect two test pens from the object measured; 2) Screw out screws securing battery cover with screwdriver; 3) Remove battery cover; 4) Take out the battery to be replaced; 5) Install new battery according to the battery symbol and direction indicated on panel; and 6) Insert battery cover and secure it with screws.

चेतावणी:

आकृती 5

इलेक्ट्रिक शॉक टाळण्यासाठी, मागील कव्हर काढण्यापूर्वी प्रोब मोजलेल्या सर्किटमधून डिस्कनेक्ट झाल्याची खात्री करा. इन्स्ट्रुमेंट वापरण्यापूर्वी मागील कव्हर घट्ट स्क्रू केले असल्याची खात्री करा.

Note: For environmental protection, batteries may be collected and recycled at fixed collection point while disposing the disposable battery or accumulator containing hazardous waste. Please follow the local valid recycling regulations and dispose of the batteries replaced as per disposal rules for old battery and accumulator.
६. उपकरणांची देखभाल
No special maintenance requirement is provided unless UT1 BA/B/C/D/E tester should be used as per manual instruction and, in case of any functional abnormality during normal operation, stop using immediately and contact the nearest authorized service center.
७. उपकरणांची स्वच्छता
साफसफाई करण्यापूर्वी, चाचणी होत असलेल्या सर्किटमधून परीक्षक डिस्कनेक्ट करा. सामान्य वापरादरम्यान वाद्य गलिच्छ झाल्यास, ते ओल्या कापडाने पुसून टाका किंवा अॅसिड क्लींजर किंवा सॉल्व्हेंटऐवजी हलक्या घरगुती क्लिंजरने पुसून टाका. साफ केल्यानंतर 5 तासांच्या आत टेस्टर वापरू नका.

कार्य
LCD segment (AC/DC) LED {AC/DC) Voltagई संकेत (V)
Phase rotation test {three-phase voltage)

श्रेणी
6V 12V 24V 50V 120V 230V 400V 690V 1000V Voltage range: 57V-400V Frequency: 50Hz-60Hz

UT1BA
BV±2V 1BV±2V 3BV±4V 94V±BV 1B0V±14V 325V±15V 562V±24V
v

UT1BB
BV±2V 1BV±2V 3BV±4V 94V±BV 1B0V±14V 325V±15V 562V±24V
v

UT1BC 5V±1V BV±1V 1BV±2V 3BV±4V 94V±BV 1B0V±14V 325V±15V 562V±24V
-v’

UT1BD 5V±1V BV±1V 1BV±2V 3BV±4V 94V±BV 1B0V±14V 325V±15V 562V±24V
-v’

UT1BE
5V±1V BV+1V 1BV+2V 3BV+4V 94V+BV 1B0V+14V 325V+15V 562V+24V B20V+30V
(100V-400V only for UT1BE)

सातत्य चाचणी

Resistance range: 0-1 00KO Buzzing and LED illumination

-v’

(0-60KO,only for UT1 BE)

आरसीडी चाचणी

खंडtage range: 230V Frequency: 50Hz-400Hz

-v’

ध्रुवीयता मापन

Positive and negative pole

-v’

स्व-तपासणी

All LED illuminated or LCD full-display

-v’

बॅटरीशिवाय शोध

Range: 50VAC~690VAC 120VDC~690VDC

-v’

-v'(1000Vonly for UT1BE)

विशेष कार्ये

जलरोधक

एलपीएक्सएनएक्स

ऑटो श्रेणी

पूर्ण श्रेणी

फ्लॅशलाइट

पूर्ण श्रेणी

लो-बॅटरी व्हॉल्यूमtage indication About 2.4V

ओव्हर व्हॉलtage protection About 750V

Auto standby Silent mode

स्टँडबाय वर्तमान <1 0uA

पूर्ण श्रेणी

बॅकलाइट

पूर्ण श्रेणी

एलसीडी डिस्प्ले (व्हॉलtage)

6V~690V

LCD display (frequency

40Hz~400Hz

vv v v

vvv v

vvvv

v
(1015Vonly

forUT1BE)

vvv v

±(1.5%+1) ±(1.5%+1) ±(1.5%+1) (1000Vonly
for UT1BE)
±(3%+5) ±(3%+5) ±(3%+5)

एलसीडी डिस्प्ले अचूकता निर्देशक:

श्रेणी

{AC/DC)

12V/24V

50V

UT1BC ±(1.5%+1)

±(१.५%+८)

UT1BD ±(1.5%+1)

±(१.५%+८)

UT1BE ±(1.5%+1)

±(१.५%+८)

120V ±(1.5%+4) ±(1.5%+4) ±(1.5%+4)

230V/400V/690V 1000V

±(1.5%+5) ±(1.5%+5) ±(1.5%+5)

±(१.५%+८)

17. Function and parameter description
e LED voltage range: 12V-690V AC/DC, 1000V AC/DC (only for UT1 BE)
· LED voltage indication point: 12V, 24V, 50V, 120V, 230V, 400V, 690V, 1000V (only for UT1BE) · LCD voltage range: 6V-690V AC/DC(UT1 BC/D), 1000V AC/DC (only for UT1 BE);
resolution: 1V, voltage accuracy: ±(1.5%+1-5 Digits); · Frequency measurement range: 40Hz-400Hz, resolution: 1Hz, accuracy: ±(3%+5Digits) · Voltage measurement: Auto · Buzzing and silent mode is optional; · Polarity indication: Auto · Range selection: Auto · Response time: LED<0.1 s/LCD<1 s
· Peak current of test circuit: ls<3.5mA (ac/dc) · Test time: 30s · Recovery time: 240s · RCD test: Range: 230V (50Hz-400Hz); Current: AC30mA~40mA; Test time <1 Os, recovery time: 60s;
· ओव्हर व्हॉल्यूमtage protection: 750V AC/DC (1015V AC/DC only for UT1BE) · On-off test: 0 kO … 100kO (0KO….60KO only for UT1BE); Accuracy: Rn+50%; · Rotation test (three-phase AC) Voltage range: 57V-400V; Frequency range: 50 Hz~60Hz (1 00V-400V only for UT1 BE);
e Simple test (without battery) Voltage range: 50VAC ~ 690VAC, 120VDC-690VDC (UT1BA/B/C, 1000Vonly for UT1BE);
· Working temperature range: -15″C~+45’C
· Storage temperature range: -2o·c-+60″C
· Working humidity range: :SB5% RH
e Over voltage protection class: CAT Ill 690V,CAT IV 600V,( UT1BE: CAT Ill 1000V,CAT IV 600V)
· Class of pollution: 2
e Safety rules: IP65, EN61010-1, EN61243-3:2010 e Weight: 23Bg (UT1 BA),272g(UT1 BB/C),295g(UT1 BD) ,277g(UT1 BE) (inclusive of battery);
· Dimensions: 272xB5x31mm
e Battery: IEC LR03 (AAA) x 2

UNI–.-:
UNI-TREND TECHNOLOGY (CHINA) CO., LTD.
क्र.6, गॉन्ग ये बेई 1 ला रोड, सोंगशान लेक नॅशनल हाय-टेक इंडस्ट्रियल डेव्हलपमेंट झोन, डोंगगुआन सिटी, ग्वांगडोंग प्रांत, चीन

कागदपत्रे / संसाधने

UNIT-T UT18A Voltage आणि सातत्य परीक्षक [pdf] सूचना पुस्तिका
UT18A, UT18B, UT18C, UT18D, UT18E, UT18A Voltage आणि Continuity Tester, UT18A, Voltage आणि सातत्य परीक्षक, सातत्य परीक्षक

संदर्भ

वापरकर्ता मॅन्युअल

UNIT-T UT18A Voltage आणि सातत्य परीक्षक सूचना पुस्तिका

UT18A Voltage आणि सातत्य परीक्षक

तपशील:

उत्पादन वापर सूचना:

Symbols and Descriptions:

Tester Panel Symbols:

ऑपरेशन सूचना:

सुरक्षितता खबरदारी:

खंडtage Test Instructions:

FAQ (वारंवार विचारले जाणारे प्रश्न):

कागदपत्रे / संसाधने

संदर्भ

एक टिप्पणी द्या

उत्तर रद्द करा