The BOZK-IV vacuum switch vacuum degree tester launched by Bo Test Electric is an upgraded product This product has a compact structure, a lightweight and compact model, shorter testing time, higher measurement reliability, stability, and accuracy, and more complete functions

With the rise of oil-free medium voltage switches, vacuum switches have been widely promoted and applied due to their unique advantages Over the years, due to production processes and on-site environmental factors, some vacuum switches may experience varying degrees of leakage in their vacuum arc extinguishing chambers during operation, and some may leak to the point where they cannot be disconnected normally within their normal lifespan In this situation, disconnection may result in the inability to disconnect normally, leading to serious consequences Most domestic vacuum switch accidents are caused by this reason So strengthening regular or irregular testing of vacuum switch vacuum degree has become a very important link

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

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

3. The test results are accurate and reliable;

4. LCD Chinese character display makes operation simpler and more convenient;

5. Can save, print, and view test data;

6. The instrument is equipped with an RS232 communication interface, which can be connected to a computer to achieve various functions such as downloading vacuum degree ion current curves and estimating lifespan;

7. The instrument is lightweight and easy to carry;

1. Power supply: AC220V+15%, 50Hz;

2. Measurement range: 10-5-10-1Pa;

3. Electric field voltage: 18kV;

4. Magnetic field voltage: 1600V;

5. Instrument accuracy: 5%;

6. Operating environment: -10 ℃~40 ℃;

7. Host weight: 12kg;