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J. Pumfrey

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Considerations for Primary Vacuum Pumping in Mass Spectrometry Systems (PDF)

D. Goodwin;A. Cameron;J. Ramsden;P. Meares;A.D. Chew;J. Pumfrey;D. Steele;J. Hamilton;T. Hawley-Jones
January 1st 2005

Mass spectrometry systems have specific vacuum requirements. New developments in oil-free, or dry, primary vacuum pumps have been introduced recently and are discussed in this article with respect to capacity, throughput, and specific pumping requirements for process gases.

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