DY-ZK Vacuum Switch Vacuum Degree Tester

This instrument can not only measure whether the vacuum degree of the vacuum switch is within the normal range, but also roughly infer the service life of some vacuum switches with fast leakage speed by comparing the measurement results over the years, truly achieving the purpose of preventing accidents. The instrument has a compact structure, a lightweight and compact model, shorter testing time, high reliability, and complete functions.

Features

Quantitatively measure the vacuum degree inside the arc extinguishing chamber of various types of vacuum switches;

No need to disassemble the vacuum switch during on-site measurement;

Chinese LCD display makes operation simpler and more convenient;

Equipped with an RS232 communication interface, it can be connected to a computer to achieve various functions such as downloading vacuum degree ion current curves and estimating lifespan;

The instrument is lightweight and easy to carry.

Technical Specifications

Power supply: AC220V+33V,50Hz

Measurement range:10^-4～10^-1 Pa

Electric field voltage: 20KV

Magnetic field voltage: 1600V

Instrument accuracy: 5%