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NF EN ISO 14956 : 2002

Current

Current

The latest, up-to-date edition.

AIR QUALITY - EVALUATION OF THE SUITABILITY OF A MEASUREMENT PROCEDURE BY COMPARISON WITH A REQUIRED MEASUREMENT UNCERTAINTY

Published date

12-01-2013

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Avant-propos
Introduction
1 Domaine d'application
2 Référence normative
3 Termes et définitions
4 Symboles et abréviations
5 Principe
6 Exigences
   6.1 Méthodes et matériaux
   6.2 Caractéristiques métrologiques
   6.3 Qualité de mesure requise
7 Performance requise liée aux conditions dynamiques
   7.1 Généralités
   7.2 Temps de réponse
8 Performance requise liée aux conditions stables
   8.1 Fonction analytique, fonction modèle et fonction
       variance
   8.2 Identification des sources d'incertitude
   8.3 Attribution des sources d'incertitude aux
       caractéristiques métrologiques
   8.4 Définition et quantification des conditions de
       fonctionnement du système de mesure
   8.5 Quantification de l'impact des caractéristiques
       métrologiques sélectionnées sous forme d'incertitudes
       types partielles
   8.6 Estimation de l'incertitude type composée
   8.7 Estimation de l'incertitude élargie
   8.8 Évaluation de la conformité avec la qualité de mesure
       requise
9 Vérification sur le terrain
10 Rapport
Annexe A (informative) - Plages par défaut des interférents
         chimiques
Annexe B (normative) - Facteurs d'élargissement déduits à
         partir du nombre effectif de degrés de liberté
Annexe C (informative) - Exemple d'évaluation de la conformité
         de la méthode par fluorescence UV appliquée à SO[2]
         avec les exigences requises de la qualité de l'air
         ambiant
Annexe D (informative) - Exemples de programmes de vérification
         sur le terrain
Bibliographie

States, for the field of air quality measurement procedures, the: - estimation of measurement uncertainty from actual or claimed values of all important performance characteristics of a method under stationary conditions; - assessment of whether or not specified values of these performance characteristics comply with the required quality of a measured value at a stated measurand value; - evaluation of the applicability of the measurement method based on laboratory performance and confirmatory field test; - establishment of requirements on dynamic behaviour of instruments.

DevelopmentNote
Indice de classement: X43-508. Supersedes NFX 43 508 (02/2004)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

Standards Relationship
UNE-EN ISO 14956:2003 Identical
DIN EN ISO 14956:2003-01 Identical
UNI EN ISO 14956 : 2004 Identical
ISO 14956:2002 Identical
EN ISO 14956:2002 Identical
BS EN ISO 14956:2002 Identical

XP X43 305 : 2005 XP AIR QUALITY - STATIONARY SOURCE EMISSIONS - SAMPLING AND DEFERRED MEASUREMENT OF NITROGEN MONOXIDE (N[2]O) - AUTOMATIC METHOD IN EMISSION BY MEANS OF THE NON-DISPERSIVE INFRARED METHOD - AUTOMATIC METHOD
NFX 43 304 : 2007 STATIONARY SOURCE EMISSIONS - MEASUREMENT OF THE CONCENTRATION OF FLUORINATED COMPOUNDS, EXPRESSED IN HYDROFLUORIC ACID (HF) - MANUAL METHOD
FD X43 130 : 2004 FD STATIONARY SOURCE EMISSIONS - GUIDANCE FOR THE ESTIMATION OF THE UNCERTAINTY OF MEASUREMENT ASSOCIATED WITH AUTOMATIC GAS MEASURING SYSTEMS - QAL 1 QUALITY CHECK (CASE OF GASEOUS CONSTITUENTS)
XP CEN/TS 14793 : 2005 XP STATIONARY SOURCE EMISSION - INTRALABORATORY VALIDATION PROCEDURE FOR AN ALTERNATIVE METHOD COMPARED TO A REFERENCE METHOD
XP X43 362 : 2004 XP STATIONARY SOURCE EMISSIONS - QUALIFICATION AND MONITORING OF AMS
FD X43 070-1 : 2007 FD AIR QUALITY - PRACTICAL GUIDANCE FOR ESTIMATING THE UNCERTAINTY OF MEASUREMENT ON POLLUTANT CONCENTRATION IN AMBIENT AIR - PART 1: GENERAL
FD X43 131 : 2005 FD STATIONARY SOURCE EMISSIONS - PRACTICAL GUIDANCE FOR ESTIMATING THE INCERTAINTY IN MEASUREMENT OF POLLUTANT CONCENTRATIONS - PART 1: GENERAL - PART 2: AUTOMATIC MEASUREMENT - PART 3: DUST MEASUREMENT - PART 4: MANUAL MEASUREMENT OF A PARTICULATE GASEOUS POLLUTANT SPARGING - PART 5: MANUAL MEASUREMENT OF POLYCYCLIC AROMATIC HYDROCARBONS AND DIOXINS/FURARES - PART 6: MOISTURE
XP X43 420 : 2011 XP STATIONARY SOURCE EMISSIONS - QUALITY ASSURANCE OF PREDICTIVE EMISSION MONITORING SYSTEMS (PEMS)
NFX 43 317 : 2011 STATIONARY SOURCE EMISSIONS - DETERMINATION OF ACIDIC OR ALKALINE POLLUTION INDEX OF GASEOUS EFFLUENTS
NFX 43 303 : 2011 STATIONARY SOURCE EMISSIONS - DETERMINATION OF AMMONIA (NH3)
FD X07 008 : 2008 FD METROLOGY - ARBORESCENCE OF STANDARDS AND WORK ON METROLOGY ('ROAD MAP' OF STANDARDS)
NFX 07 008 : 2008 FD METROLOGY - ARBORESCENCE OF STANDARDS AND WORK ON METROLOGY ("ROAD MAP" OF STANDARDS)

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