Good news, Hirays’ air tightness tester has been certified by the National Bureau of Testing Instruments and Metrology

From its development to the present, the air tightness tester has always existed as a non-standard testing instrument without any standardization. However, Hirays' air tightness tester has been certified by the National Bureau of Testing Instruments and Metrology, indicating that the air tightness tester has received national attention, and the air tightness test can enter the process of standardization and standardization.

Because many first-tier cities are affected by smog, the environment is greatly polluted, which is also closely related to the exhaust emissions of cars. Therefore, many cities have begun to limit the use of cars and vigorously develop new energy vehicles. One of the most important components of new energy vehicles is the battery pack. Since the battery pack stores a large amount of electrical energy, it cannotIn the case of water intrusion, it is difficult for the air tightness tester to detect the waterproof level and air tightness of the battery pack. If the detection time is too long, it will be greatly affected by the battery volume and deformation. How to solve this problem has attracted the attention of the country and enterprises. Therefore, the certification of the air tightness tester has also received national attention and has entered a standardized process.

Nowadays, Hai Ruisi’sAir tightness detectorIt has passed the national certification. The National Bureau of Weights and Measures has certified the accuracy (0.1pa), stability, lifespan, intelligence and other technical requirements of our air tightness detector.In all aspects, it meets international requirements.

Hirays air tightness tester is not only suitable for waterproof testing of battery packs, but also suitable for waterproof testing of mobile phones and other places where sealing testing, air tightness testing, waterproof testing, and leakage testing are required.