NF EN ISO 10723

NF EN ISO 10723

December 2004
Standard Cancelled

Natural gas - Performance evaluation for on-line analytical systems

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Main informations

Collections

National standards and national normative documents

Publication date

December 2004

Number of pages

54 p.

Reference

NF EN ISO 10723

ICS Codes

75.060   Natural gas

Classification index

X20-100

Print number

1 - 22/11/2004

International kinship

ISO 10723:1995

European kinship

EN ISO 10723:2002
Standard replaced by (1)
NF EN ISO 10723
February 2013
Standard Current
Natural gas - Performance evaluation for analytical systems

<p>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.</p>

Table of contents
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  • 1
    Domaine d'application 1
  • 2
    Références normatives 1
  • 3
    Principe 2
  • 4
    Aptitude à l'emploi des systèmes d'analyse 2
  • 5
    Mélanges tests 3
  • 5.1
    Définition 3
  • 5.2
    Composition des mélanges tests 4
  • 6
    Modes opératoires d'essai 6
  • 6.1
    Test de l'efficacité du système 6
  • 6.2
    Répétabilité 6
  • 6.3
    Relation réponse/concentration 10
  • 6.4
    Séparation/interférences des composants 14
  • 7
    Évaluation des résultats 15
  • 7.1
    Efficacité du système 15
  • 7.2
    Répétabilité 15
  • 7.3
    Relation réponse/concentration 15
  • 7.4
    Séparation/interférence des composants 16
  • 7.5
    Essais complémentaires et évaluation 16
  • Annexe A
    Exemple d'application par chromatographie 17
  • Annexe B
    Tests et méthodes statistiques 32
  • Annexe C
    Bibliographie 44
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