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ISO 14291:2012
Current
The latest, up-to-date edition.
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Vacuum gauges — Definitions and specifications for quadrupole mass spectrometers
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
06-07-2012
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
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