Operation of DC withstand voltage and leakage test
It is mainly used for DC withstand voltage and leakage test of zinc oxide arresters,...
Technical Guide
Rules for the use of DC high voltage generators
Rules for the use of DC high voltage generators: 1. The tester should be checked...
The DC resistance tester exceeds its limit value
The DC resistance tester is mainly composed of precision small signal measurement circuit, high-power switching...
Three conditions of switching resistance source
A typical fHV Hipot Electric Co., Ltd.-wire measurement method is used. In order to improve...
Measuring time of DC resistance meter
Measuring DC resistance is an important item in transformer testing. Through measurement, it is possible...
Grounding resistance tester measuring method
The ground resistance tester is widely used in the measurement of the ground resistance of...
Precautions for testing transformer
1. When doing high-voltage test, two or more people must participate, and the division of...
Test method of battery charge and discharge tester
Discharge test procedure of battery tester: (1) Fully charge the battery first. (2) Adjust the...
Phase voltammeter measurement steps
Using a digital double clamp phase voltammeter for resistance measurement requires a few simple steps:...
DC high voltage generator measurement method
The DC high voltage generator adopts large voltage feedback, which greatly improves the voltage stability,...