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Balzers condensers protect vacuum pumps

โœ Scribed by Balzers High Vacuum Ltd


Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
113 KB
Volume
28
Category
Article
ISSN
0042-207X

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๐Ÿ“œ SIMILAR VOLUMES


Pumping speed of a high vacuum sorption
โœ C.V.G. Nair; P Vijendran ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 394 KB

A high vacuum sorption pump with a speed of 14 I/sec for air has been developed and its various characteristics are given. A final pressure of 2 x 10-7 torr was achieved by this pump in a two-stage pumping of air from 760 torr. The pumping speeds for various gases were investigated in the pressure r