Brand | Wone Store |
Model NO. | HLY-100 Series Loop Resistance Tester |
Rated voltage | 220V |
Series | HLY-100 Series |
Overview
The HLY-100 Loop Resistance Tester is a new-generation product developed by our company. In accordance with the requirements of electrical equipment handover and preventive test, and based on the standards of GB - 74 and IEEE694 - 84, this instrument adopts an AC - DC variable-frequency switching power supply, the classic Ohm's law and the advanced four-terminal measurement method to test the contact resistance of contacts, switches and other equipment and the resistance of current-carrying conductors. It integrates a DC large current source, a digital ammeter and an ohmmeter. It has the advantages of compact structure, simple operation, accurate measurement, and easy portability.
Parameters
Project |
Parameters |
|
Power input |
Rated voltage |
AC 220V±10% 50Hz |
Power Input |
2-phase 3-wire |
|
Output current |
100A |
|
Measurement range |
0~1999μΩ |
|
Measurement accuracy |
1% |
|
Operating temperature |
-10℃-50℃ |