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The good news is that the airtightness tester of Harris has been certified by the National Bureau of testing instruments and metrology

The good news is that the airtightness tester of Harris has been certified by the National Bureau of testing instruments and metrology

From the development to the present, the air tightness tester exists as a non-standard test instrument without any standardization. But now the air tightness tester of Harris has been certified by the National Bureau of testing instruments and metrology, which indicates that the air tightness tester has gained the attention of the state, and the air tightness test can enter the process of standardization.

Due to the influence of haze in many first tier cities, the environment is greatly polluted, which is also related to the exhaust emissions of automobiles. Therefore, many cities begin to limit the use of automobiles, and vigorously develop new energy vehicles. Because one of the most important parts of new energy vehicles is the battery pack, which stores a lot of electric energy, it is not allowed to enter the water, Because the air tightness tester is difficult to test the waterproof grade and air tightness of battery pack, for example, the test time is too long, which is greatly affected by the volume and deformation of battery. How to solve this problem has become the attention of the state and enterprises, so the certification of air tightness tester has also been paid attention by the state, and has entered the standardization process

Now herrense'sAir tightness detectorThrough the national certification, the National Bureau of metrology of our company's air tightness detector accuracy (0.1pA), stability, life, intelligent and other technical requirements for certification. Whatever it is, it has met the international requirements.

Harris air tightness tester is not only suitable for the waterproof test of battery pack, but also suitable for the waterproof test of mobile phone and other places that need to do sealing test, air tightness test, waterproof test and leakage test

气密性测试仪

气密性测试仪

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