Reference number
ISO 14291:2012
ISO 14291:2012
© ISO 2024
International Standard
ISO 14291:2012
Vacuum gauges — Definitions and specifications for quadrupole mass spectrometers
Edition 1
2012-07
2012-07
ISO 14291:2012
54567
Publiée
(Edition 1, 2012)
Cette publication a été révisée et confirmée pour la dernière fois en 2023.
Cette édition reste donc d’actualité.
Résumé
ISO 14291:2012 defines terms relevant to quadrupole mass spectrometers (QMSs) and specifies the parameters required for specification by QMS manufacturers necessary for proper calibration and for maintaining the quality of partial pressure measurement.
ISO 14291:2012 applies to QMSs with an ion source of the electron impact ionization type. Such QMSs are designed for the measurement of atomic mass-to-charge ratios m/z typically <300. QMSs with other ion sources, such as those of the chemical ionization, photoionization, and field ionization types, as well as the measurements of m/z above 300, which are mainly used to specify organic materials, lie outside the scope of ISO 14291:2012.
Informations générales
-
État actuel: PubliéeDate de publication: 2012-07Stade: Norme internationale confirmée [90.93]
-
Edition: 1
-
Comité technique :ISO/TC 112ICS :23.160
- RSS mises à jour