NF EN ISO 10723

NF EN ISO 10723

February 2013
Standard Current

Natural gas - Performance evaluation for analytical systems

ISO 10723:2012 specifies a method of determining whether an analytical system for natural gas analysis is fit for purpose. It can be used either to determine a range of gas compositions to which the method can be applied, using a specified calibration gas, while satisfying previously defined criteria for the maximum errors and uncertainties on the composition or property or both, or to evaluate the range of errors and uncertainties on the composition or property (calculable from composition) or both when analysing gases within a defined range of composition, using a specified calibration gas.

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Main informations

Collections

National standards and national normative documents

Publication date

February 2013

Number of pages

42 p.

Reference

NF EN ISO 10723

ICS Codes

75.060   Natural gas

Classification index

X20-100

Print number

1 - 25/01/2013

International kinship

ISO 10723:2012

European kinship

EN ISO 10723:2012
Sumary
Natural gas - Performance evaluation for analytical systems

ISO 10723:2012 specifies a method of determining whether an analytical system for natural gas analysis is fit for purpose. It can be used either to determine a range of gas compositions to which the method can be applied, using a specified calibration gas, while satisfying previously defined criteria for the maximum errors and uncertainties on the composition or property or both, or to evaluate the range of errors and uncertainties on the composition or property (calculable from composition) or both when analysing gases within a defined range of composition, using a specified calibration gas.

Replaced standards (1)
NF EN ISO 10723
December 2004
Standard Cancelled
Natural gas - Performance evaluation for on-line analytical systems

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    2
  • 3 Termes et définitions
    2
  • 4 Symboles
    4
  • 5 Principe
    4
  • 6 Mode opératoire général
    6
  • 6.1 Exigences d'analyse
    6
  • 6.2 Types de fonctions de réponse
    7
  • 6.3 Données de référence pour les gaz d'étalonnage
    8
  • 6.4 Mélanges de gaz de référence
    8
  • 6.5 Étude expérimentale
    9
  • 6.6 Modes opératoires de calcul
    12
  • 7 Interprétation
    17
  • 7.1 Préambule
    17
  • 7.2 Spécification de performances prédéfinies
    17
  • 7.3 Détermination de la gamme d'analyse de l'appareillage
    18
  • 7.4 Critères de sélection des compositions hypothétiques
    18
  • Annexe A (informative) Exemple d'application utilisant la chromatographie
    19
  • Annexe B (informative) Explication de l'approche utilisée pour l'étalonnage comparatif de l'appareil
    30
  • Bibliographie
    32
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