The XSL8004 Vacuum Switch Vacuum Degree Tester is a common method to judge whether the vacuum degree of vacuum tubes is deteriorated by using the power frequency withstand voltage method, which can only determine the vacuum degree of the arc extinguishing chamber. When the vacuum degree deteriorates to 10-2----10-1Pa, although the breakdown voltage does not decrease, the arc extinguishing chamber is already unqualified.
The 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 and processing, making the on-site test sensitivity of the arc extinguishing chamber vacuum degree reach 10-5Pa. The most prominent feature of this instrument is the use of a new type of excitation coil and data processing method, realizing non-disassembly measurement of vacuum degree. This instrument has the advantages of convenient use, simple operation, non-disassembly measurement, and high test accuracy.
Product aliases: Vacuum Switch Vacuum Degree Tester, Vacuum Degree Tester, High-voltage Switch Vacuum Degree Tester, Vacuum Degree Measuring Instrument, Vacuum Switch Vacuum Degree Tester, High-voltage Switch Vacuum Degree Measuring Instrument, Switch Vacuum Degree Tester, Vacuum Degree Tester
1. Test object: various models of vacuum switch tubes.
2. Test method: use a new type of excitation coil for non-disassembly measurement of vacuum tubes.
3. Applicable scope: this instrument is a multi-purpose type, can test various models of vacuum switch tubes.
4. Test range: 10-5----10-1Pa;
5. Measurement accuracy: 10-5----10-4Pa 10%; 10-4---10-3 Pa 10%; 10-3----10-2Pa 10% ; 10-2----10-1 Pa 10%;
6. When testing vacuum degree, the opening distance of the switch tube, normal operating opening distance;
Note: The above information and technical parameters are compiled and released by Yangzhou Dary Electric Co., Ltd.
