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EN ISO 21258:2010

Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method (ISO 21258:2010) EN ISO 21258:2010

Publication date:   Aug 20, 2010

General information

60.60 Standard published   Jun 15, 2010

CEN

CEN/TC 264 Air quality

European Norm

13.040.40   Stationary source emissions

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Scope

ISO 21258:2010 specifies a method for sampling, sample conditioning and determination of dinitrogen monoxide (N2O) content in the flue gas emitted from ducts and stacks to atmosphere. It sets out the non-dispersive infrared (NDIR) analytical technique, including the sampling system and sample gas conditioning system.
ISO 21258:2010 is a reference method for periodic monitoring and for calibration, adjustment or control of automatic monitoring systems permanently installed on a stack.
This reference method has been successfully tested on a sewage sludge incinerator where the N2O concentration in the flue gas was up to about 200 mg/m3.

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PUBLISHED
EN ISO 21258:2010
60.60 Standard published
Jun 15, 2010