With the development of the times and the progress of aviation and aerospace industry technology, people's requirements for sealing performance testing technology and equipment are also moving towards a new direction
It's a new height. In the civil industry, people's awareness of leakage and their awareness of leakage detection and control are increasing day by day. Plus
In recent years, more and more people are familiar with motorcycles, air conditioners, automobiles and gas appliances. The harm caused by leakage of these products is increasing
And disaster also sounded the alarm for people.
Therefore, in order to improve the quality of products, manufacturers adopt & amp; ldquo; Immersion leak detection & amp; rdquo; To find the unqualified workpiece, this is commonly known as
& ldquo; Water inspection & amp; rdquo;， This kind of detection technology has a history of nearly one hundred years. By the middle and late 1970s, some developed industrial and technological countries had opened up new markets
To overcome & amp; ldquo; Water inspection & amp; rdquo; There are some disadvantages of the process to the follow-up operation of the workpiece; ldquo; Water inspection & amp; rdquo; The new
Process, new equipment - tightness detector.
In the early 1990s, clean and dry air was used as the working medium for the cavity of the workpiece, such as the engine block of motorcycle
The process of sealing performance test for engine block, radiator, brake system, evaporator and gas appliance has been mature
And some corresponding detection equipment came out one after another.
So the air tightness testing equipment began to develop and grow, and generate different functions of the air tightness tester!