Sector mass spectrometer: Difference between revisions
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|acronym= | |||
|def=[[Mass spectrometer]] consisting of one or more [[magnetic sector]]s for recording a [[mass spectrum]] of a monoenergetic beam of [[ion]]s. Such instruments may also have one or more [[electric sector]]s for energy dispersion that can be arranged for velocity-focusing by compensating for dispersion by the magnetic sector if the beam is not truly monoenergetic. Such a combination provides [[double focusing]] of ions of the same ''[[m/z]]'', i.e., focusing with respect to both direction and speed. | |||
|rel= | |||
|ref=A. O. Nier. Int. J. Mass Spectrom. Ion Processes 100, 1 (1990). (http://dx.doi.org/10.1016/0168-1176(90)85063-8 ) | |||
}} | }} | ||
[[Category:M/z Separation]] | |||
[[Category:Mass spectrometer type]] | |||
[[Category: | |||
Latest revision as of 11:35, 6 August 2025
| IUPAC RECOMMENDATIONS 2013 |
| Sector mass spectrometer |
|---|
| Mass spectrometer consisting of one or more magnetic sectors for recording a mass spectrum of a monoenergetic beam of ions. Such instruments may also have one or more electric sectors for energy dispersion that can be arranged for velocity-focusing by compensating for dispersion by the magnetic sector if the beam is not truly monoenergetic. Such a combination provides double focusing of ions of the same m/z, i.e., focusing with respect to both direction and speed. |
| Related Term(s): |
| Reference(s):
A. O. Nier. Int. J. Mass Spectrom. Ion Processes 100, 1 (1990). (http://dx.doi.org/10.1016/0168-1176(90)85063-8 ) |
| From Definitions of Terms Relating to Mass Spectrometry (IUPAC Recommendations 2013); DOI: 10.1351/PAC-REC-06-04-06 © IUPAC 2013. |
