ISO 20181:2023

Stationary source emissions — Quality assurance of automated measuring systems

Publication date:   Feb 10, 2023

General information

60.60 Standard published   Feb 10, 2023

ISO

ISO/TC 146/SC 1 Stationary source emissions

International Standard

13.040.40   Stationary source emissions

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Scope

This document specifies procedures for establishing quality assurance levels (QAL) for automated measuring systems (AMS) installed on industrial plants for the determination of the flue gas components and other flue gas parameters.
This document specifies:
—    a procedure (QAL2) to calibrate the AMS and determine the variability of the measured values obtained by it, so as to demonstrate the suitability of the AMS for its application, following its installation;
—    a procedure (QAL3) to maintain and demonstrate the required quality of the measurement results during the normal operation of an AMS, by checking that the zero and span characteristics are consistent with those determined during QAL1;
—    a procedure for the annual surveillance tests (AST) of the AMS in order to evaluate (i) that it functions correctly and its performance remains valid and (ii) that its calibration function and variability remain as previously determined.
This document is designed to be used after the AMS has been certified in accordance with the series of documents EN 15267.

Life cycle

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PUBLISHED
ISO 20181:2023
60.60 Standard published
Feb 10, 2023

Relations

Adopted from EN 14181:2014