Expression of performance of gas analyzers – Part 7: Tuneable semiconductor laser gas analyzers
|Publication Date:||1 September 2013|
|ICS Code (Chemical analysis):||71.040.40|
|ICS Code (Environmental testing):||19.040|
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