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NA 134

VDI/DIN-Commission on Air Pollution Prevention (KRdL) - Standards Committee

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Standards [CURRENT]

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

Title (German)

Emissionen aus stationären Quellen - Bestimmung der Massenkonzentration von Distickstoffmonoxid (N₂O) - Referenzverfahren: Nicht-dispersives Infrarot-Verfahren (ISO 21258:2010); Deutsche Fassung EN ISO 21258:2010

Overview

This standard specifies a method for sampling, sample conditioning and determination of dinitrogen monoxide (N2O) concentration 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. This method is considered to be a reference method for periodic monitoring and for calibration, adjustment or control of automatic monitoring systems permanently installed in the flue gas duct.

Document: references other documents

Responsible national committee

NA 134-04-01-04 UA - Measurement of the concentration of CO and hydrocarbons (emissions)  

Responsible european committee

CEN/TC 264 - Air quality  

Edition 2010-11
Original language German
Translation English
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Table of contents

Contact

Fabian Faassen

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