This part of IEC 61207 applies to all aspects of analyzers using high-temperature electro-
chemical sensors for the measurement of oxygen in gas.  
It applies to in-situ and extractive analyzers and to analyzers installed indoors and outdoors. 
The object of this part is: 
– to specify the terminology and definitions related to the functional performance of gas 
analyzers, utilizing a high-temperature electrochemical sensor, for the continuous 
measurement of oxygen concentration in a sample of gas; 
– to unify methods used in making and verifying statements on the functional performance of 
such analyzers; 
– to specify what tests are performed to determine the functional performance and how such 
tests are carried out; 
– to provide basic documents to support the application of internationally recognized quality 
management standards.dition 2.0 2019-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Expression of performance of gas analyzers – Part 2: Measuring oxygen in gas utilizing high-temperature electrochemical sensors Expression des qualités de fonctionnement des analyseurs de gaz – Partie 2: Mesure de l'oxygène contenu dans le gaz en utilisant des capteurs électrochimiques à haute température IEC 61207-2:2019-06(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED