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Air tightness test equipment

New Energy Electric Vehicles

In-depth analysis of the battery pack air tightness testing standards, an article to read the principles and methods

This paper describes in detail the importance, principles and methods of airtightness testing of new energy battery packs. The article describes the main application areas of battery packs and emphasizes the key role of airtightness testing in ensuring the safety of battery packs. The national testing standard GB 38031-2020 is introduced, and the three testing methods of pressure decay method, helium leakage detection method and water immersion method are explained in detail. Finally, the new energy testing equipment provided by JCGK was introduced, emphasizing the importance of ensuring the quality and safety of battery packs through strict testing.

Jingcheng Gongke airtightness tester in the automated production line application

What are the test media of the air tightness tester, and can air also do waterproof test?

In airtightness testing, leakage is mainly measured by pressure unit (Pa) and flow unit (ml/min, sccm). Precision Engineering Gas Tightness Instrument supports dual-mode switching and intelligent judgment. Choosing the right unit needs to consider the test object, industry standards and testing accuracy, multi-unit display to help improve the quality of manufacturing industry.

Training and explaining the instrument to customers

Tips and Purchasing Guides for Using Airtightness Testers You Didn't Know About

This article introduces the use of airtightness tester skills and purchasing points, emphasizes the importance of choosing the right equipment, correct operation and data analysis, and recommends the airtightness tester of JCGK Precision Industrial Technology, which has won the praise of customers for its high precision and excellent service.

1. Positive Pressure Air Leak Tester

Industry science｜Why the positive pressure air tightness tester test result is rarely 0-Jingcheng Technology Co.

Positive pressure airtightness test results are usually not 0, this is because in the reality of production, there is no leakage of the product is almost non-existent, but this does not mean that the product sealing is not pass. The key is that we have to know how to look at these data, combined with the actual situation to judge, so as to ensure that the air tightness test really play a role.

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