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Double-focusing mass spectrometerDevice uses lighter, easily alined, magnet assembly to provide field required to interact with ion beam. It has no separate duct; instead, evacuated duct is formed by pole pieces which support vacuum pump. Magnetic gap and magnet assembly are reduced from 4.64 to 2.54 mm and from 2.4 to 1.5 kg, respectively.
Document ID
19760000183
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Giffin, C. E.
Nier, A. O.
Sieradski, L. M.
Date Acquired
August 8, 2013
Publication Date
August 1, 1976
Publication Information
Publication: NASA Tech Briefs
Volume: 1
Issue: 2
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-13663
Report Number: NPO-13663
ISSN: 0145-319X
Accession Number
76B10183
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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