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EN ISO 21258:2010

Current
Current

The latest, up-to-date edition.

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

15-06-2010

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Principle
6 Description of the automated measuring equipment
7 Performance criteria and determination of the performance
   characteristics
8 Measurement procedure
9 Ongoing quality control
10 Evaluation of the method in the field
11 Expression of results
12 Test report
Annex A (informative) - Schematic diagram of a typical analyser
Annex B (normative) - Procedures for determination of the
        performance characteristics during the general
        performance test
Annex C (informative) - Example of assessment of compliance of
        NDIR method for N[2]O with requirements on emission
        measurements
Annex D (informative) - Results of comparison tests
Annex E (informative) - Leak test procedures
Bibliography

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.

Committee
CEN/TC 264
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

14/30303591 DC : 0 BS EN ISO 19694-1 - STATIONARY SOURCE EMISSIONS - DETERMINATION OF GREENHOUSE GAS (GHG) EMISSIONS IN ENERGY-INTENSIVE INDUSTRIES - PART 1: GENERAL ASPECTS
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15/30318313 DC : 0 BS EN 15267-4 - AIR QUALITY - CERTIFICATION OF AUTOMATED MEASURING SYSTEMS - PART 4: PERFORMANCE CRITERIA AND TEST PROCEDURES FOR AUTOMATED MEASURING SYSTEMS FOR PERIODIC MEASUREMENTS OF EMISSIONS FROM STATIONARY SOURCE

VDI 2469 Blatt 2:2005-02 Gaseous emission measurement - Measurement of nitrous oxide - Automatic infrared spectrometric method
ISO 14956:2002 Air quality Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty
EN 15259:2007 Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report
EN 13284-1:2017 Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method
ISO 3534-2:2006 Statistics Vocabulary and symbols Part 2: Applied statistics
ISO/TS 21748:2004 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation
ISO 12039:2001 Stationary source emissions Determination of the mass concentration of carbon monoxide, carbon dioxide and oxygen in flue gas Performance characteristics of automated measuring systems
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 20988:2007 Air quality Guidelines for estimating measurement uncertainty
EN 14792:2017 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)
ISO 9169:2006 Air quality Definition and determination of performance characteristics of an automatic measuring system

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