Peak selector for quadrupole mass spectrometer

I. Berecz, S. Bohátka, Z. Diós, G. Langer

Research output: Contribution to journalArticle

Abstract

A modern construction peak selector based on digital techniques has been constructed. The instrument can be extended to a maximum of nine signal channels selecting the ion-current with the help of thumbwheel switches. In the first channel it is possible to set the full mass range, while in each of the other eight channels a width of a maximum of nine atomic mass units can be set. The instrument has got a mass identifier circuit and optionally each channel has a fast analog signal processing unit. The peak selector can be coupled to any kind of quadrupole mass spectrometer with a maximum mass range up to 512 amu.

Original languageEnglish
Pages (from-to)87-88
Number of pages2
JournalVacuum
Volume33
Issue number1-2
DOIs
Publication statusPublished - 1983

Fingerprint

selectors
Mass spectrometers
mass spectrometers
quadrupoles
Signal processing
Switches
Ions
digital techniques
atomic weights
Networks (circuits)
ion currents
signal processing
switches
analogs

ASJC Scopus subject areas

  • Surfaces, Coatings and Films
  • Condensed Matter Physics
  • Surfaces and Interfaces

Cite this

Peak selector for quadrupole mass spectrometer. / Berecz, I.; Bohátka, S.; Diós, Z.; Langer, G.

In: Vacuum, Vol. 33, No. 1-2, 1983, p. 87-88.

Research output: Contribution to journalArticle

Berecz, I, Bohátka, S, Diós, Z & Langer, G 1983, 'Peak selector for quadrupole mass spectrometer', Vacuum, vol. 33, no. 1-2, pp. 87-88. https://doi.org/10.1016/0042-207X(83)90536-5
Berecz, I. ; Bohátka, S. ; Diós, Z. ; Langer, G. / Peak selector for quadrupole mass spectrometer. In: Vacuum. 1983 ; Vol. 33, No. 1-2. pp. 87-88.
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