UNI EN ISO 21258 : 2010
Current
The latest, up-to-date edition.
STATIONARY SOURCE EMISSIONS - DETERMINATION OF THE MASS CONCENTRATION OF DINITROGEN MONOXIDE (N[2]O) - REFERENCE METHOD: NON-DISPERSIVE INFRARED METHOD
07-10-2010
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
Describes a method for sampling, sample conditioning and determination of dinitrogen monoxide (N[2]O) content in the flue gas emitted from ducts and stacks to atmosphere.
| Committee |
CT 4
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 21258:2010 | Identical |
| ISO 21258:2010 | Identical |
| 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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