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Air tightness testing equipment

6. Differential Pressure Air Leak Tester

Alternative to the water immersion method, the air tightness tester has become the preferred solution for waterproof testing of products.

Compared with the traditional water immersion method (soaking method), airtightness testing, as a more precise means of waterproof verification, has excellent characteristics such as high testing accuracy, safe operation and no damage. It is being more and more widely used in the field of waterproof testing of products, which is not only safer and more precise, but also represents a new direction of testing technology.

iPhone Waterproof

How to reach IP68? Smartphone airtight waterproof testing program

This article describes how smartphones can achieve IP68-level waterproofing technology, including both structural waterproofing and nano waterproofing methods, and explains the international standards for waterproofing ratings for cell phones. The article also discusses the types and brands of airtight waterproof testing equipment for cell phones, providing guidance for selecting waterproof cell phones and conducting waterproof performance tests.

Automotive Integrated Die Casting

In one article: integrated die casting airtightness testing program

This paper describes the airtightness testing program for integrated die castings, including two testing methods, soaking water method and pressure drop method. The soaking method is inefficient and has poor accuracy, while the pressure drop method is efficient and reliable. The article emphasizes the importance of airtightness testing equipment accuracy, casting surface cleanliness and avoiding heat and force.

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