๐”– Bobbio Scriptorium
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A high vacuum gauge expansion calibration system with a selective getter pump

โœ Scribed by Huang Zhen Bang; Huang Kuo-Kai; Hu Yao-Zhi; Huang Kuang-Zhou


Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
128 KB
Volume
31
Category
Article
ISSN
0042-207X

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The operation of a titanium sublimation pump with various types of filament is described. The partial pressures of residual gases in a stainless steel system were investigated during pump-down and also at the base pressures reached. The main residual gas after getter-ion pumping was hydrogen. The us