Norm

ISO 14291:2012 en

Vacuümmeters - Definities en specificaties voor vierpolige massa spectrometers

73,12

Over deze norm

Status Definitief
Aantal pagina's 14
Commissie Compressoren
Gepubliceerd op 15-07-2012
Taal Engels
This International Standard 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. This International Standard 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 this International Standard.

Details

ICS-code 23.160
Nederlandse titel Vacuümmeters - Definities en specificaties voor vierpolige massa spectrometers
Engelse titel Vacuum gauges - Definitions and specifications for quadrupole mass spectrometers
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