1. The application scenarios of vacuum switch vacuum degree tester are quite extensive, mainly including the following fields:
① Power industry:
In the power system, a vacuum switch vacuum degree tester is used to ensure the normal operation of equipment such as vacuum circuit breakers. By measuring the vacuum degree inside the arc extinguishing chamber of the vacuum switch, it is possible to effectively prevent switch failures caused by insufficient vacuum degree, thereby ensuring the safe and stable operation of the power grid.
② In the field of industrial production:
In industrial production such as steel, petrochemicals, textiles, and coal, many devices use vacuum switches for control and protection. Therefore, regular vacuum degree testing of vacuum switches is key to ensuring the normal operation and safe production of equipment. Vacuum switch vacuum degree tester plays an important role in these fields.
③ Railway system:
The signal equipment, control equipment, etc. in the railway system are often controlled and protected by vacuum switches. The vacuum switch vacuum degree tester can be used to detect the vacuum degree of the vacuum switches in these devices to ensure their normal operation and the safety of railway transportation.
④ Other fields:
In addition to the above-mentioned fields, the vacuum switch vacuum degree tester can also be applied to other occasions that require the detection of vacuum switch vacuum degree, such as aerospace, military and other fields. In these fields, vacuum switches also play an important role, so vacuum testers also have corresponding application value.
In summary, the vacuum switch vacuum degree tester has a wide range of applications in multiple fields and is an important tool for ensuring the normal operation and safe production of equipment. By regularly testing the vacuum degree of the vacuum switch, potential problems can be detected and dealt with in a timely manner, thereby avoiding accidents and improving the reliability and service life of the equipment.
2. The vacuum switch vacuum degree tester can mainly detect the following parameters:
① Vacuum degree:
The core function of the tester is to measure the vacuum degree inside the arc extinguishing chamber of the vacuum switch. By using specific testing methods such as magnetron discharge method, the tester can quantitatively provide the value of vacuum degree, usually in pascals (Pa), with a measurement range usually between 10-1 Pa.
② Ionic current:
During the testing process, the tester also measures the ion current. There is an approximately proportional relationship between ion current and vacuum degree, so measuring ion current can indirectly reflect the state of vacuum degree. The measurement range of ion current is usually between 9.999 × 10-7 A.
③ Measurement error:
The tester will also provide measurement errors to evaluate the accuracy of the measurement results. The measurement error is usually less than 10%, indicating that the tester has high measurement accuracy.
④ Other relevant parameters (some models or advanced testers may have):
Some models of testers may also have the function of measuring parameters such as electric field voltage and magnetic field voltage. Some advanced testers may also provide additional features such as downloading vacuum degree ion current curves and estimating lifespan, which can help to gain a deeper understanding of the performance status of vacuum switches.
In summary, the vacuum switch vacuum tester mainly detects parameters such as vacuum degree and ion current, while some models or advanced testers may also have the function of measuring other related parameters. These parameters are of great significance for evaluating the performance status of vacuum switches, preventing switch failures, and ensuring the safe and stable operation of the power grid.
The ZC-313 vacuum Interrupter tester abandons the traditional withstand voltage method and uses the magnetic discharge method for measurement, so there is no need to disassemble the arc extinguishing chamber. The use of a single-chip microcomputer for synchronous control and data acquisition processing improves the on-site testing sensitivity of the vacuum degree in the arc extinguishing chamber. This product has a compact structure, a lightweight and compact model, shorter testing time, higher measurement reliability, stability, accuracy, and more complete functions.
Kvtester Electronics Technology Co.,Ltd. is a high-tech enterprise specializing in power testing, testing, research and development, production, and sales of testing equipment. It has been engaged in the electrical testing industry for many years, and its products are of high quality. We welcome customers to come and purchase. Service hotline: 0086-27-81778799, to learn more, visit the official website: www.kvtester.com
