Comitato Elettrotecnico Italiano

Expression of performance of gas analyzers Part 7: Tunable semiconductor laser gas analyzers
 N EN 61207-7

Annotation

This part of IEC 61207 applies to all aspects of analyzers utilizing TSLAS for the concentration measurement of one or more gas components in a gaseous mixture or vapour.

It applies to analyzers utilizing tuneable semiconductor lasers as sources and utilizing absorption spectroscopy, such as direct absorption, FMS, WMS, multi-pass absorption spectroscopy, CRDS, ICOS, PAS and CEAS techniques, etc.

It applies both to in situ or extractive type analyzers. This standard includes the following, it

– specifies the terms and definitions related to the functional performance of gas analyzers, utilizing tuneable semiconductor laser gas absorption spectroscopy, for the continuous measurement of gas or vapour concentration in a source gas,

– unifies methods used in making and verifying statements on the functional performance of this type of analyzers,

– specifies the type of tests to be performed to determine the functional performance and how to carry out these tests,

– provides basic documents to support the application of the standards of quality assurance with in ISO 9001

Автоматический перевод:

Выражение производительности Части 7 анализаторов газов: Настраиваемые полупроводниковые лазерные анализаторы газов