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

Standard No.

DS/EN ISO 21258:2010

Release Date

2010

Published By

Danish Standards Foundation

Latest

DS/EN ISO 21258:2010

Scope

This International Standard specifies a method for sampling, sample conditioning and determining dinitrogen monoxide (N2O) content in the flue gas emitted from ducts and stacks to atmosphere. It describes the non- dispersive infrared (NDIR) analytical technique, including the sampling system and sample gas conditioning system. This ISO standard is considered as 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 evaluated based on a field test on sewage sludge incineration. It has been validated for N2O concentrations in the rang

DS/EN ISO 21258:2010 history

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