As a leading brand in the airtightness testing industry, JCGK has launched a variety of airtightness testers to meet the testing needs of different industries and different application scenarios. From basic single-channel airtightness testing to high-end multi-channel automated testing equipment, JCGK's product line covers a wide range of testing needs!
This article introduces the important role of airtightness testers in industrial production and lists the top ten airtightness tester brands at home and abroad, including ATEQ from France, Uson from the United States, Cosmo from Japan, etc., as well as Wan Yi Science and Technology and Jingcheng Industrial Technology from China. The article provides the features and representative products of each brand for users to choose according to their needs.
This article describes the importance of gas-tightness testing, provides basic concepts of leakage rate and five common methods of calculating leakage rate, including the pressure decay method, the mass flow method, the tracer gas method, the pressure drop value conversion method and the foam method. Meanwhile, the free leak rate calculation tool of Precision Engineering Airtightness is recommended to simplify the airtightness testing process.
