Micro ohmmeter 100A/200A

Model HLY-200A

The equipment is suitable for measuring loop resistance/contact resistance of switching control device. It can directly measure the loop resistance under current of 100A/200A 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) Measurement range:

       50A  0 ~ 40mΩ  last 300S

    100A  0 ~ 20mΩ  last 120S

           200A  0 ~ 10mΩ  last 60S

2) Measurement precision: better than 0.5%

3) Resolution: 0.01μΩ

4) Operating mode: continuous measurement

5) Display mode: LCD

6) Computer interface: RS232

7) Print way: thermal printing   

8) Environment condition:

           Temperature: -10℃ ~ 50℃

           Relative humidity: < 90%（25℃）

           Elevation:≤1500m

           Power supply frequency: 50HZ±1HZ

9) Power: ≤1000W

10) Size: length 460 mm*width 400mm*height 380mm

11) Weight: 18 Kg (with cables).

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	Pack/Aluminium alloy box for accessories	1 unit