By hvhipot 
Partial discharge detector is mainly used in electrical experiments when electrical equipment produces partial discharges, it will generate corresponding electromagnetic waves at the same time, and this generated electromagnetic wave will also form a temporary state voltage signal when it propagates outside. . As for this voltage signal, its magnitude is directly related to the magnitude of the local current generated in the experiment and the distance of the discharge point from the experimental device. When we detect partial discharge, we mainly rely on this voltage signal to determine and detect. When we test, we can operate according to these restrictions.
This kind of partial discharge detector is not only highly sensitive, as long as it is placed next to the device or component you want to test, it can quickly and accurately detect the corresponding voltage signal size, and immediately respond to the display on the display. Let the operator know the relevant information immediately. This kind of machine has a very large detection coverage and can be used in all HV Hipot Electric Co., Ltd. electrical experiments. The impedance it can detect is very complete.
Once this kind of test instrument is properly inputted with the calibrated value, it can directly read the discharge amount of the discharged electric pulse. Its pointer meter and digital meter head can display at the same time. This kind of pointer meter The head can easily select the corresponding number scale and linear scale to indicate according to the needs. This is also designed for the different needs of different people, which can more comprehensively meet the needs of most people. Partial discharge tester is a very practical partial discharge tester widely used by electric power departments, manufacturers, and scientific research institutes.