Due to testing cost and testing efficiency limitations, traditional IP waterproof level testing, leakage testing, and sealing testing can only extract a very small amount of samples for reliability testing in the laboratory, and this kind of testing is often destructive testing. Once the testing is completed, the product will be destroyed and cannot be used.

For the above reasons, previous air tightness tests cannot achieve 100% online testing.

How to achieve high efficiency, low cost, and 100% online testing? Hirays began to work hard to solve the above problems ten years ago.After ten years of sharpening the sword, the Hirays precision leak detection system has continued to innovate, evolve, and make breakthroughs. The Hirays air tightness leak detector has achieved high precision, high efficiency, high automation, and intelligence.

In terms of air tightness leak detection method, Hai Ruisi uses a new leak detection method—&- Pressure drop method.If the container being tested leaks, it will inevitably cause the loss of gas mass in the container and reduce the original air pressure in the container. By measuring the gas pressure drop in the container, the actual amount of gas leaking from the container can be deduced, which improves the accuracy of leak detection.

Secondly, in order to solve the conflicting problem of differential pressure measurement accuracy and efficiency, Hiraysi has continuously improved and innovated detection methods through repeated exploration, such as rapid inflation method, temperature compensation method, adding fillers to reduce the internal volume of the workpiece being measured, etc.These detection efficiency improvement measures have been fully verified and affirmed in practical applications.For example, the air tightness leak detector provided by Shenzhen Hirays Automation Co., Ltd. to a gearbox manufacturer adopted the above improvement measures, and the working rhythm was increased from one piece every 2 minutes to one piece every 30 seconds, and the detection efficiency increased by 400%.Hiraysi's technology and services have made Hiraysi a benchmark in the industry and have been unanimously recognized by industry insiders.

In addition, based on the air tightness leak detector, Hai Ruisi has developed various high-quality automated air tightness leak detection equipment that integrates loading, sealing, detection, display, alarm, unloading and other functions.Not only has Hiraysi become a leading brand in the air tightness testing industry, but it has also set off a boom in domestic similar products.Air tightness testThe technological revolution has taken up the banner of air tightness test automation.