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UNI EN 14626 : 2012

Current
Current

The latest, up-to-date edition.

AMBIENT AIR QUALITY - STANDARD METHOD FOR THE MEASUREMENT OF THE CONCENTRATION OF CARBON MONOXIDE BY NONDISPERSIVE INFRARED SPECTROSCOPY
Published date

09-25-2012

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Principle
6 Sampling
7 Analyser equipment
8 Type approval of carbon monoxide analysers
9 Field operation and ongoing quality control
10 Expression of results
11 Test reports and documentation
Annex A (normative) - Test of lack of fit
Annex B (informative) - Sampling equipment
Annex C (informative) - Schematics of non-dispersive
        infrared spectrometer
Annex D (informative) - Manifold testing
Annex E (normative) - Type approval
Annex F (informative) - Calculation of uncertainty in
        field operation at the 8-hour limit value
Annex G (informative) - Significant technical changes
Bibliography

Defines a continuous measurement method for the determination of the concentration of carbon monoxide present in ambient air based on the non-dispersive infrared spectroscopic measuring principle.

Committee
CT 4
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

Standards Relationship
NF EN 14626 : 2012 Identical
NBN EN 14626 : 2012 Identical
SN EN 14626 : 2012 Identical
DIN EN 14626:2012-12 Identical
I.S. EN 14626:2012 Identical
NS EN 14626 : 2012 Identical
BS EN 14626:2012 Identical
NEN EN 14626 : 2012 Identical
EN 14626:2012 Identical
UNE-EN 14626:2013 Identical
DIN EN 14626 E : 2012 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ISO 6144:2003 Gas analysis Preparation of calibration gas mixtures Static volumetric method
EN ISO 6142:2006 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method (ISO 6142:2001)
ISO 6145-7:2009 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 7: Thermal mass-flow controllers
ISO 14956:2002 Air quality Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty
EN ISO 6145-7:2010 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 7: Thermal mass-flow controllers (ISO 6145-7:2009)
EN ISO 6143:2006 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures (ISO 6143:2001)
EN 15267-2:2009 Air quality - Certification of automated measuring systems - Part 2: Initial assessment of the AMS manufacturer’s quality management system and post certification surveillance for the manufacturing process
EN ISO 20988:2007 Air quality - Guidelines for estimating measurement uncertainty (ISO 20988:2007)
ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
EN ISO 14956 : 2002 AIR QUALITY - EVALUATION OF THE SUITABILITY OF A MEASUREMENT PROCEDURE BY COMPARISON WITH A REQUIRED MEASUREMENT UNCERTAINTY
ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
ISO 9001:2015 Quality management systems — Requirements
ENV 13005 : DRAFT 1999 GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT
EN ISO 6145-6:2017 Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 6: Critical flow orifices (ISO 6145-6:2017)
ISO 20988:2007 Air quality Guidelines for estimating measurement uncertainty
EN ISO 61:1999 Plastics - Determination of apparent density of moulding material that cannot be poured from a specified funnel (ISO 61:1976)
ISO 6145-6:2017 Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 6: Critical flow orifices
EN 15267-1:2009 Air quality - Certification of automated measuring systems - Part 1: General principles
EN ISO 6144:2006 Gas analysis - Preparation of calibration gas mixtures - Static volumetric method (ISO 6144:2003)

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