chooseLeak detection equipmentWhat issues should be paid attention to and methods?

The minimum detectable leak rate of a leak detector (i.e., instrument sensitivity) is not exactly the same as the sensitivity that can be achieved during the leak detection process (i.e., leak detection sensitivity).For example, the sensitivity of compressed air leak detectors is measured under certain optimized conditions of the inspected part, and the leak detection sensitivity that can be achieved in specific use has a great relationship with the actual condition of the inspected part and the leak detection method.Of course, when the conditions of use are the same, generally speaking, those instruments with high sensitivity can achieve higher leak detection sensitivity, that is, detection accuracy, which is, to be precise, the amount of compressed air leakage per minute.However, not high-sensitivity leak detection methods and instruments can achieve the best results at any time, that is, the best leak detection sensitivity. The highest accuracy is achieved in an ideal environment. An absolutely ideal environment does not exist. Relatively speaking, the leakage accuracy of a leak detector will be relatively low, but as long as the quality and technology are guaranteed, the leak detection accuracy can be as close as possible to the ideal state.Shenzhen Hiraysi's leak detector is such a product. Its leak detection instrument uses a pressure transmitter imported from the United States and is equipped with a self-developed air-tight leak detection system. It can be infinitely close to the accuracy of 0.1pa, and the leak detection is also very stable.

What kind of leak detection instrument and method to choose, the most important thing is to achieve a certain leak detection sensitivity, that is to say, detection accuracy.

Leak detection accuracy, that is, when determining the maximum allowable total (or single leakage hole) leakage rate of the inspected part, the principle must be to meet the requirements of design, installation, and transportation.Usually, leak detection instruments with higher precision can reliably detect existing leaks. However, as far as leak detection work is concerned, increasing the requirements for leak detection sensitivity means using highly sensitive instruments and methods, which will inevitably increase equipment and operating costs.Because the amount of leakage of the final product is related to the precision of the leak detection equipment and the tooling of the product being tested, as well as the leak detection method, both are indispensable. If the leak detection accuracy cannot be reached, no matter how good the method is.No matter how good the inspection tooling is, it may not achieve the intended results.If the leak detection method is used improperly, no matter how accurate the leak detection instrument is, the detection effect will not be ideal and the stability will not be good.With good methods and good instruments, leak detection equipment is also necessary.If the tooling is not made exquisitely, or if there is leakage from the tooling during the inspection, the test results will certainly not be very accurate.Therefore, for leak detection, the accuracy of the leak detection instrument is very important, the leak detection method is also very important, and the tooling of the product being tested is also important.

Since the three conditions are indispensable, then leak detection, sealing detection, air tightness detection, and waterproof detection should be carried out.You must choose a company that can also provide one-stop services.There are many companies that produce air tightness leak detection instruments, such as ATS from abroad, and the well-known domestic technology company Hiraysi.Foreign companies generally do not provide testing solutions and tooling.Shenzhen Hirays Automation Technology Co., Ltd. is located in Hanhaida Technology Park, No. 7004, Songtiantian Road, Songgang Street Office, Baoan District. For more than ten years, it has been committed to the research and development and production of leak detection, sealing testing, air tightness testing, and IP waterproof grade testing equipment. Both technology and quality have reached international standards.What's more important is that we can provide professional testing solutions, complete sets of testing equipment, and test the testing results for free.Free you from worries.24-hour service hotline: 400-168-1023