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The GYZKZ-V vacuum switch vacuum degree tester adopts a new type of excitation coil and uses the magnetic control discharge method to test the vacuum degree of the arc extinguishing chamber without disassembling it. At the same time, a microcomputer is used for synchronous control and data acquisition processing, making the field test sensitivity of the arc extinguishing chamber vacuum degree reach 10-4Pa. The most prominent feature of this instrument is the use of a new type of excitation coil and data processing method, achieving non-disassembly measurement of vacuum degree. |
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1. Test object: various types of vacuum switch tubes.
2. Test method: use a new type of excitation coil for non-disassembly measurement of vacuum tubes.
3. Scope of application: this instrument is a multi-purpose model that can measure various types of vacuum switches.
4. Detection range: 10－4----10－1 Pa
5. Measurement accuracy: 10－4----10－３ Pa, 25%
10－３----10－２ Pa, 20%
10－２----10－１ Pa, 15%
6. Contact gap of the switch tube when testing vacuum degree: normal operating gap.
7. Operating environment: -20℃--40℃
8. Main unit weight: 12kg
9. Dimensions: 420×320×280(mm) |
