200A High Voltage Switch Tester Loop Resistance Tester

Short Description:

ITEM： RUN-LR200A

It is widely used in the measurement of contact resistance, loop resistance of various switches and electrical appliances, as well as the contact resistance of cables, wires, and welds.

Advantage: 1. output current of the instrument is large ,light weight

2. perfect protection circuit, reliability

3. With one minute testing function

4. open circuit voltage up to 10V

Service: The instrument will be repaired and replaced free of charge for product quality problems within one year from the date of purchase, and will provide lifetime warranty and

technical services. If you find any abnormalities or malfunctions in the instrument, please contact the company in time to arrange the most convenient solution for you.

Product Detail

LOOP RESISTANCE TESTER Video

Product Tags

200A Circuit Beaker Contact Resistance Tester High Accuracy Loop Resistance Tester

200A Circuit Breaker Loop Resistance Tester Parameters：

200A High Precision Circuit Breaker Testing Equipment Switchgear Contact Resistance TesterIt is widely used in the measurement of contact resistance, loop resistance of various switches and electrical appliances, as well as the contact resistance of cables, wires, and welds.

According to the requirements of the new power Preventive testing procedures, conductive loop resistance testing of various switching devices is must be measured, whose testing current can not be less than 100A, Continuous Current time shall not be less than one minute.

1) Output current : 200A/100A
2) Open circuit voltage : 10V
3) Measurement time :1min
4) Measurement range :0~9.99 mΩ /19.99mΩ
5) Resolution :1μΩ
6) Accuracy :± (0.5% rdg +2words)
7) Dimensions : 300mm * 230mm * 220mm
8) Instrument weight :7Kg
9) 200A digital loop resistance tester's conditions:
10) Temperature: -10℃~50℃
11) Humidity: ≤85%RH
12) Power supply: AC100~240V
13) Power frequency: 50±1Hz

Features of the Loop Contact Resistance Meter Test Kit:

1) Large test current , fully meet the relevant requirements of the national standard test contact resistance
2) high output voltage and wide measuring range
3) the test current comes from the high precision current constant current power supply, without manual adjustment, the test is rapid and accurate
4) the four terminal connection method is adopted to effectively eliminate the influence of the test line resistance on the test results
5) 5320X240 dot matrix 65K true color liquid crystal,
6) the instrument comes with calendar, clock and power down storage, can store test data, access at any time
7) the instrument is equipped with micro printers, RS232 and USB interface, and computer communications, as well as U disk storage
8) intelligent power management technology, the instrument always works in the minimum power state, effectively save energy