Contact Resistance Test Set

Contact Resistance Test Set
Contact Resistance Test Set

100A Contact resistance test set Introduction

ZC-302A 100A Contact Resistance Tester measures up to the latest power system standards--DL/T845.4-2004 designed for measuring loop resistance of Switching Control Tester using High-frequency switching power supply technology and digital circuit technology. Test current of the Tester is 50A, 100A, 150A, 200A which is recommended in the national standards.


100A Contact resistance test set Features

1. High quality: the key parts are made of imported components, eliminated by the temperature compensation circuit clever design of the effective influence of environmental temperature on the measurement results, the use of military connectors to enhance the anti vibration performance;

2. Powerful: current available in freedom of choice 100A and 50A, the test time can be set in the 5S ~ 599s arbitrary, overcomes the shortcomings of other similar instruments cannot set the measurement time or continuous work time is too short for defects, far more than the performance of other similar instruments;

3. Friendly man-machine interface: through the rotation of the mouse input data, convenient and quick, you can set the instrument date, time, real-time preservation of measurement data, real-time print measurement results.

4. A variety of communication methods: through the RS232 serial port (9 pins) or USB data lines and computer communications, the data will be uploaded to the computer for further analysis of the test personnel

5. Easy to use: small size, light weight, easy to carry.


100A Contact resistance test set Parameters

Measuring range

0~2999.9μΩ

Resolution power

0~99.99; 0.01μΩ,100.0~2999.9; 0.1μΩ

Test current

fixed output of DC50A, 100A

Measurement accuracy

±(0.2%rd+2d)

Continuous working time

5s~599s

Display mode

240×128 Chinese LCD

Communication mode

RS232 serial port or USB (optional)

Working power supply

AC220V±10% 50Hz

Power

>500W

Maximum storage record

200

Working environment

temperature:-10℃~40℃; humidity:≤80%RH

Volume

313mm×270mm×235mm

Weight

7kg(No attachments)


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Contact Resistance Test Set