The equipment is suitable for measuring loop resistance/contact resistance of switching control device. It can directly measure the loop resistance under current of 50/100A with digital display and it can print the test result. The instrument has the characters of good accuracy, performance and stability. It can meet the requirements of power sector field and high-voltage switch factory to test loop resistance/contact resistance.
Parameters:
1.Output Current: DC 50A, 100A
2.Measurement Range:
50A 0 ~ 40mΩ(40Ω): last 300S
100A 0 ~ 20mΩ(20Ω): last 120S
3.Resolution: 0.01μΩ
4.Measurement Accuracy: ± 0.5%
5.Power Supply: AC 220 ± 10%; 50/60Hz
6.Operation mode: continous measurement
7.Interface to PC: RS232
8.Power: ≤1000W
9.Temperature:-10℃~45℃
10.Humidity:40℃（20~90）%RH
11.Demension:485×395×375mm
12.Net Weight: 15kg (with wires)
13.Gross Weight: 18kgs
14.Packed in 1 Carton or 1 wooden case.
Accessories
|
Sr no
|
Description
|
Qty
|
|
1
|
Power supply cable
|
1 unit
|
|
2
|
Test cables
|
1 set
|
|
3
|
Soft driver
|
1 unit
|
|
4
|
Printer paper
|
1 unit
|
|
5
|
Factory’s calibration report
|
1 unit
|
|
6
|
Operating manual
|
1 unit
|
|
7
|
Bag for accessories
|
1 unit
|
0.1Hz VLF AC/DC Hipot tester
