Name: UNI EN ISO 25139 : 2011
Brand: UNI

STATIONARY SOURCE EMISSIONS - MANUAL METHOD FOR THE DETERMINATION OF THE METHANE CONCENTRATION USING GAS CHROMATOGRAPHY

Published date

07-21-2011

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Principle
6 Equipment
7 Measurement procedure
8 Calculation of the results
9 Quality assurance and quality control procedures
10 Performance characteristics
11 Test report
Annex A (normative) - Operational gases
Annex B (normative) - Quality assurance and quality control
procedures
Annex C (informative) - Typical performance characteristics
Bibliography

Describes a manual method for the determination of the concentration of methane emissions from stationary sources. Also explains an independent method of measurement, which is validated for mass concentrations up to 1500 mg/m[3].

DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current

Standards	Relationship
EN ISO 25139:2011	Identical
ISO 25139:2011	Identical

EN 15267-3:2007	Air quality - Certification of automated measuring systems - Part 3: Performance criteria and test procedures for automated measuring systems for monitoring emissions from stationary sources
EN 14181:2014	Stationary source emissions - Quality assurance 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 25140:2010	Stationary source emissions — Automatic method for the determination of the methane concentration using flame ionisation detection (FID)
ISO 20988:2007	Air quality Guidelines for estimating measurement uncertainty
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