If You Have Time, You Can Come To Visit Our Factory

If You Have Time, You Can Come To Visit Our Factory
Details:
Product Overview The 100A DC resistance tester is mainly used for measuring the DC resistance of large and medium-sized transformers, generators, motors, etc. The instrument has multiple current gears to meet various measurement needs.
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Description
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Functional Features

◆The whole machine is controlled by a high-speed single-chip microcomputer, with a high degree of automation and easy operation.

◆The instrument adopts a new power supply technology, with multiple current gears and a wide measurement range, which is suitable for DC resistance measurement of large and medium-sized transformers.

◆The protection function is perfect, which can reliably protect the impact of the back electromotive force on the instrument, and the performance is more reliable.

◆It has an audible discharge alarm, clear discharge indication, and reduces misoperation. Fast response speed.

◆Intelligent power management technology, the instrument always works in a low power state, effectively saving energy and reducing heat. 65K true color LCD with ultra-small pixels of 320X240 dot matrix.

◆The instrument comes with a perpetual calendar clock and power-off storage, which can store 1,000 sets of test data and can be checked at any time.

◆The instrument is equipped with RS232 and USB interfaces, which can communicate with computers and store U disks.

◆Equipped with panel-type micro printer, which can print the measurement results in Chinese.

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Technical indicators

Project

Technical indicators and parameters

Notes

Output Current

5A,10A,20A,50A,100A

 

Measuring range and accuracy

30μΩ-100mΩ(100A)

100μΩ-400mΩ(50A)

200μΩ-1Ω(20A)

500μΩ-2Ω(10A)

2mΩ-4Ω(5A)

Accuracy:±(0.2%+2 )

Measurement accuracy

±(0.2%+2)

 

Minimum resolution

0.1μΩ

 

Display

65K true color LCD

Resistance display effective digits are 4

Data storage

1000 groups

 

Maximum power consumption

1200W

 

Dimensions

Host: 440×245×395(mm)

Wire box: 360×260×180 (mm)

Weight

Host: 19.8KG

Wire box: 7.5KG

 

Environmental conditions

Working temperature

-10℃-40℃

Working humidity

<90%RH, no condensation

Working voltage

AC220V±10%

Working frequency

50Hz±1Hz

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