90.93 Standard confirmed Jun 5, 2020
CEN
CEN/TC 264 Air quality
European Norm
13.040.40 Stationary source emissions
Published
This European Standard 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 European Standard 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 European Standard is designed to be used after the AMS has been certified in accordance with the series of European Standards EN 15267.
Legislation related to this standard
Directive 2001/80/EC of the European Parliament and of the Council of 23 October 2001 on the limitation of emissions of certain pollutants into the air from large combustion plants
WITHDRAWN
EN 14181:2004
PUBLISHED
EN 14181:2014
90.93
Standard confirmed
Jun 5, 2020
