UNI-T UT15B PRO User Manual Download | Manualshive

Page: 15 / 15

background image

30

29

UT15B PRO/UT17B PRO User Manual

This manual is subject to change without prior notice.

UT15B PRO/UT17B PRO User Manual

«
...
13
14
15

Summary of Contents for UT15B PRO

Page 1: ...ity Uni Trend guarantees that the product is free from any defect in material and workmanship within one year from the purchase date This warranty does not apply to damages caused by accident negligence misuse modification contamination or improper handling The dealer shall not be entitled to give any other warranty on behalf of Uni Trend If you need warranty service within the warranty period ple...

Page 2: ...t Measurement 26 11 Maintenance and Repair 27 11 1 General Maintenance and Repair 27 11 2 Batteries and Fuse Replacement 27 Table of contents 1 Overview UT15B PRO UT17B PRO is highly reliable true RMS multimeter with auto backlight function Equipped with its built in VFC anti interference start mode it can filter the carrier frequency interference from sine wave various distorted voltage signals a...

Page 3: ...r 7 After measuring operation disconnect test leads and the circuit after the current measurement especially for strong current it is necessary to power off before disconnecting test leads and circuit 8 Use caution when working with voltages above AC 30Vrms or DC 60V Such voltages pose a shock hazard 9 Do not use the multimeter in extremely high temperature or high humidity environment particularl...

Page 4: ...put terminal and grounding see the instruction about each input terminal protection voltage 2 A terminal FF 11A H 1000V fast acting fuse 3 mA μA terminals FF 440mA H 1000V fast acting fuse 4 Maximum display 6200 5 Range automatic manual Polarity automatic Refreshes 3 times per second displaying OL icon in case of over range Display HTN screen Operating temperature 0 C 40 C 32 F 104 F Storage tempe...

Page 5: ...gure 2 Instruction Instruction AC voltage exceeds 30V Data hold Negative reading AC DC measurement Maximum and minimum function Maximum minimum measurement Low battery Auto range Manual range Diode measurement Circuit continuity measurement Relative measurement Resistance measurement unit Ω kΩ MΩ Frequency measurement unit Hz kHz MHz Duty ratio measurement unit Voltage measurement unit mV V Curren...

Page 6: ... this button for over 2 seconds or switch the knob Only suitable for V V mV Ω MIN button UT15B PRO press to enter manual range mode and display the minimum value To exit MAX MIN measurement mode press this button for over 2 seconds or switch the knob Only suitable for V V mV Ω REL button press to save the first measured value as reference then input again the displayed value is the different value...

Page 7: ...n in ACV mode to enter the VFC low pass filter mode then the high frequency interference signal will be filtered out through internal specific filter circuit to ensure the accuracy It can be applied in VFC frequency conversion voltage 5 The AC measurement value is true RMS value 9 2 DC Voltage Measurement See Figure 4 1 Turn the function selection knob to the DC voltage scale 2 Insert the red test...

Page 8: ...ends of measuring resistance separately with the load in parallel to measure 9 4 Diode Measurement See Figure 5a 1 Turn the function selection knob to the diode measurement scale 2 Insert the red test leads to the Ω port and the black one to the COM port and connect the tips of two test leads to both ends of measuring diode separately with the load in parallel to measure 3 OL symbol will be displa...

Page 9: ... and fully discharge all capacitors to avoid damage or injury especially for capacitors with high voltage 9 6 AC DC Current Measurement See Figure 7 1 Turn the function selection knob to the A mA μA scale 2 When the scale is A insert the red test lead to the A port When the scale is mA μA insert the red test lead to the mA μA port Insert he black test lead to the COM port 3 The meter should be in ...

Page 10: ...d mode with buzzer beeps Press and hold the SELECT button in power off state and meanwhile power on the meter auto off function will be cancelled and the symbol on LCD will disappear with a long beep Restart the meter can turn the auto off function on again Buzzer a The buzzer will beep continuously when the input voltage is or over 1000V AC DC which warns the range is at the limit b The buzzer wi...

Page 11: ...range which is 1 5 at full value Non sine waveform Peak factor is 1 0 2 0 accuracy should be added 3 0 Peak factor is 2 0 2 5 accuracy should be added 5 0 Peak factor is 2 5 3 0 accuracy should be added 7 0 Maximum input voltage 1000Vrms if the input voltage is 1000V the meter alarms if it is 1100V OL symbol will be displayed on LCD Range Resolution Accuracy frequency response 40 400Hz Range Resol...

Page 12: ... Only UT17B PRO Range Range Resolution Resolution Accuracy Accuracy Overload protection 1000V PTC For voltage mV scale the input range is about 100mVrms 30Vrms duty ratio is 1 0 99 0 which is only suitable for 1kHz square wave measurement For voltage V scale When the input frequency band is 50kHz the input amplitude is 5Vrms When the input frequency band is 50kHz 100kHz the input amplitude is 10Vr...

Page 13: ...will alarm when over 10A current is input OL symbol will be displayed on LCD when input over 11 00A current Range Resolution Accuracy 10 9 AC Current Measurement Frequency response 40 500Hz Display true RMS value Accuracy guaranteed range 1 100 less than 2 digits residual reading is allowed for short circuit AC peak factor can reach 3 0 at full value Non sine waveform Peak factor is 1 0 2 0 accura...

Page 14: ...crew driver and open the battery cover to replace the batteries Pay attention to the polarity especially WARNING Do not mix old and new batteries Do not mix alkaline standard carbon zinc or rechargeable batteries Fuse replacement The meter is unable to operate normally when the fuse is broken by voltage misdetection or overcurrent so the fuse should be replaced in time The step of replacing fuse i...

Page 15: ...30 29 UT15B PRO UT17B PRO User Manual This manual is subject to change without prior notice UT15B PRO UT17B PRO User Manual ...

Reviews:

No comments

Related manuals for UT15B PRO

Brand: Circutor Pages: 72

Brand: UEi Pages: 19

Brand: Format Pages: 101

Brand: IDEAL INDUSTRIES Pages: 11

Brand: Perel Pages: 20

Brand: Perel Pages: 36

Brand: ETEK Pages: 9

Brand: LIMIT Pages: 9

Brand: LIMIT Pages: 10

SNR-MPX-16E1-SFP

Brand: NAG Pages: 16

HOTWIRE 8610 DSLAM

Brand: Paradyne Pages: 38

Brand: GE Pages: 24

Brand: Meterman Pages: 20

Brand: Maxwell Digital Multimeters Pages: 39

Brand: FLIR Pages: 10

Brand: Conrad Electronic Pages: 40

Brand: Digimaster Pages: 76

Brand: Dormakaba Pages: 2

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands