HCL 2508 (100A) Circuit Resistance Tester

Technical parameters

1 Testing current: 50A, 100A;

2 Range of measuring:    0 - 100 mΩ, at 50A

                                                        0 - 20 mΩ, at 100A

         3 The minimum resolution: 0.1μΩ

4 Accuracy:  0.5%±0.2µΩ

5 Output voltage: DC10V    

6 Duty: continuous type

7 Power supply: AC220V±10％ at 50Hz±1Hz

8 Power consumption: ≤1000W

9 Operation temperatures: -20℃ - 40℃

10 Relative humidity：≤80%, without condensation

11 Weight: 8.7kg

12 Size: 350mmx230mmx260mm

Performance and features

1．The testing current is high enough to fully meet the requirements indicated in the national standards for testing of contact resistance;

2．A high output voltage, a wider measuring span up to 100MΩ;

3．The test current is supplied by a high precision, switching type current constant power supply (100A), and therefore with no needs to be adjusted, so that a fast and accurate measurement can be provided.    

4．Wiring through four terminals effectively eliminates impacts on the test results caused by the resistance of test wires;  

5．The product provides faster test, indicating results 5 seconds or so after test start-up;

6．The product equipped with over-heat protection circuit can be continuously work for a long time and therefore provides high reliability and stability;   

7．The product is an easy operation, lightweight type and applicable to field use.

Accessory

Three core power line - Test line(black) - Test line(red) - Grounding line(with clamp) - Shunt - Insurance tube [Left to right sequency]