An Overview Of Oxygen Leak Testing-neogeo.zip

Customer Service These days, Helium is the best choice to find out leaks or possibly bigger leaks in larger volumes. Helium is used as a tracer gas and then its concentration is measured. There are number of reasons why Helium is the preferred choice for leak testing service. It is inert, non-toxic, non-flammable, and it is not normally present in the atmosphere at more than trace amounts (5 ppm). Moreover, it passes through leaks easily as it has small atomic size. The only molecule that is smaller than Helium is Hydrogen, which is not inert. And it is also rather inexpensive and available in different size cylinders. Helium leak detector, also known as a mass spectrometer leak detector, is employed to locate and measure the size of leaks into or out of a system or containing device. The tracer gas, Helium .ing from the part being tested enters through the system. And then, this partial pressure is measured and results are displayed on a meter. The whole process has following .ponents: A vacuum system that is used to maintain the pressure in the spectrometer Fixturing that attaches the part being tested to the detector There are two main methods to leak test parts employing Helium: Pressure testing and vacuum testing. The detection method should be chosen as per the working conditions of the part being tested. It is very important to maintain the same pressure conditions during the test. And vacuum systems should be tested with a vacuum inside the chamber. And a .pressed air cylinder should be tested with high pressure inside the cylinder. If you are searching for Helium leak equipment sales, you will be glad to know that many .panies offer such products. So, you can easily buy Quadrupole Mass Spectrometer. system. You can also purchase Oxygen leak testing systems without any hassle. Either you can buy these equipments from the market, or you can order them online. It is re.mended that you should some research before making any decision. And with the help of internet, you can do research easily. This will assist you in making an informed decision when it .es to buying equipment for testing. For more detail about Helium leak testing equipment, you can visit the websites of the .panies working in this domain. About the Author: 相关的主题文章: