Cao Shencheng, Liu Zhidong, Feng Yiming. PRESSURIZED LEAK DETECTION METHOD BY USING HELIUM MASS SPECTROMETER LEAK DETECTOR[J]. VACUUM AND CRYOGENICS, 2000, 6(1): 58-60.
Citation:
Cao Shencheng, Liu Zhidong, Feng Yiming. PRESSURIZED LEAK DETECTION METHOD BY USING HELIUM MASS SPECTROMETER LEAK DETECTOR[J]. VACUUM AND CRYOGENICS, 2000, 6(1): 58-60.
Cao Shencheng, Liu Zhidong, Feng Yiming. PRESSURIZED LEAK DETECTION METHOD BY USING HELIUM MASS SPECTROMETER LEAK DETECTOR[J]. VACUUM AND CRYOGENICS, 2000, 6(1): 58-60.
Citation:
Cao Shencheng, Liu Zhidong, Feng Yiming. PRESSURIZED LEAK DETECTION METHOD BY USING HELIUM MASS SPECTROMETER LEAK DETECTOR[J]. VACUUM AND CRYOGENICS, 2000, 6(1): 58-60.
PRESSURIZED LEAK DETECTION METHOD BY USING HELIUM MASS SPECTROMETER LEAK DETECTOR
In order to gain the real leak rate under simulating operating conditions,using the pressurized leak detection method of helium mass spectrometer leak detector,the accurate data are obtained.The method is worth extensively recommendationing.The significance,test technique and calculating equation of the method are described in this article.
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