helium leak test
1helium leak test — A pressure test using helium …
2leak test — See helium leak test …
3test — See acceptance test bench test bend test board test brake test breathalyzer test breath test car test charpy test crash test …
4leak — also See helium leak test slow leak stop leak …
5Helium mass spectrometer — A helium mass spectrometer is an instrument commonly used to detect and locate small leaks. It was initially developed in the Manhattan Project during World War II to find extremely small leaks in the gas diffusion process of uranium enrichment… …
6Hydrogen leak testing — is the normal way in which a hydrogen pressure vessel or installation is checked for leaks or flaws. There are various tests.*The Hydrostatic test, The vessel is filled with a nearly incompressible liquid usually water or oil and examined for… …
7Leak — A leak is a hole or other opening, usually unintended and therefore undesired, in a container or fluid containing system, such as a tank or a ship s hull, through which the contents of the container can escape or outside matter can enter the… …
8Helium dilution technique — The helium dilution technique is the way of measuring the functional residual capacity of the lungs (the volume left in the lungs after normal expiration).This technique is a closed circuit system where a spirometer is filled with a mixture of… …
9испытания на герметичность с помощью гелиевого течеискателя — — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN helium leak testhelium sniffer test …
10Package testing — Military shipping container being drop tested Testing …