Vacuum gauges. Definitions and specifications for quadrupole mass spectrometers Ingestion-build-221493 What is BS EN 3475-808

What is BS EN 3475-808 - Cables and electrical components for aircraft use about

It specifies minimum requirements for the design

NOTE 1 A table summarizing the key requirements of BS 4933 is included in Annex A

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It describes the characteristics of virgin granular activated carbon and specifies the requirements and the corresponding test methods for virgin granular activated carbon

Vacuum gauges. Definitions and specifications for quadrupole mass spectrometers Ingestion-build-221493 What is BS EN 3475-8081 Scope 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