2024

4. Negative Pressure Quantitative Air Leak Tester

New choice for airtightness testing of fully enclosed products, negative pressure quantitative leakage detection to solve the problem of secondary product contamination.

The new air tightness tester JC-FD10020 adopts a combination of negative pressure and quantitative testing mode to avoid contamination of the product caused by inflation or pumping, and to meet the requirements of sealing test for fully enclosed products.JCGK is committed to providing the best solutions to meet the safety requirements of medical devices, food and beverage, and other ultra-high-standard industries.

24.01.13 Criteria for Determining Airtightness-Cover

An article to understand the air tightness tester equipment to determine the standard of good and defective products

This paper introduces the working principle of the air tightness tester and the criteria for judging whether a product is air tight or not. It assesses whether a product is qualified or not by measuring the leakage volume/leakage rate, which are key indicators of a product's sealing performance. The article also discusses how to set the values of leakage volume and leakage rate, and emphasizes the importance of further testing of products close to the thresholds in specific cases.

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