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SIST EN ISO 6974-1:2012/AC:2013

(Main)

Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition - Technical Corrigendum 1 (ISO 6974-1:2012/Cor 1:2012)

Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition - Technical Corrigendum 1 (ISO 6974-1:2012/Cor 1:2012)

This part of ISO 6974 gives methods for calculating component mole fractions of natural gas and specifies the data processing requirements for determining component mole fractions. This part of ISO 6974 provides for both single and multiple operation methods and either multi-point calibration or a performance evaluation of
the analyser followed by single-point calibration. This part of ISO 6974 gives procedures for the calculation of the raw and processed (e.g. normalized) mole fractions, and their associated uncertainties, for all components. The procedures given in this part of ISO 6974 are applicable to the handling of data obtained from replicate or
single analyses of a natural gas sample.

Erdgas - Bestimmung der Zusammensetzung und der zugehörigen Unsicherheit durch Gaschromatographie — Teil 1: Allgemeine Leitlinien und Berechnung der Zusammensetzung - Berichtigung 1; Deutsche Fassung EN ISO 6974-1:2012/AC (ISO 6974-1:2012/Cor1:2012)

Gaz naturel - Détermination de la composition et de l'incertitude associée par chromatographie en phase gazeuse - Partie 1: Lignes directrices générales et calcul de la composition - Rectificatif technique 1 (ISO 6974-1:2012/Cor 1:2012)

Zemeljski plin - Določevanje sestave in pripadajoče negotovosti s plinsko kromatografijo - 1. del: Splošne smernice in računanje sestave - Tehnični popravek 1 (ISO 6974-1:2012/Cor 1:2012)

Ta del standarda ISO 6974 določa metode za računanje molskih frakcij sestavin zemeljskega plina in določa zahteve za obdelavo podatkov za določevanje molskih frakcij sestavin. Ta del standarda ISO 6974 določa posamezne in večkratne operacijske metode ter bodisi večtočkovno umerjanje bodisi delovno oceno analizatorja, ki ji sledi enotočkovno umerjanje. Ta del standarda ISO 6974 določa postopke za računanje surovih in predelanih (tj. normaliziranih) molskih frakcij in njihovih povezanih negotovosti za vse sestavine. Postopki iz tega dela standarda ISO 6974 se uporabljajo za obdelavo podatkov iz ponovljenih ali posameznih analiz vzorca zemeljskega plina.

General Information

Status
Published
Publication Date
08-Jan-2013
ICS
75.060 - Natural gas
Technical Committee
NAD - Petroleum products, lubricants and related products
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
14-Dec-2012
Due Date
18-Feb-2013
Completion Date
09-Jan-2013
Ref Project
EN ISO 6974-1:2012/AC:2012 - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition - Technical Corrigendum 1 (ISO 6974-1:2012/Cor 1:2012)

Relations

Corrects
SIST EN ISO 6974-1:2012 - Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition (ISO 6974-1:2012)
Effective Date
01-Feb-2013

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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Gaz naturel - Détermination de la composition et de l'incertitude associée par chromatographie en phase gazeuse - Partie 1: Lignes directrices générales et calcul de la composition - Rectificatif technique 1 (ISO 6974-1:2012/Cor 1:2012)Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition - Technical Corrigendum 1 (ISO 6974-1:2012/Cor 1:2012)75.060Zemeljski plinNatural gasICS:Ta slovenski standard je istoveten z:EN ISO 6974-1:2012/AC:2012SIST EN ISO 6974-1:2012/AC:2013en,fr01-februar-2013SIST EN ISO 6974-1:2012/AC:2013SLOVENSKI
STANDARD



SIST EN ISO 6974-1:2012/AC:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 6974-1:2012/AC
November 2012
Novembre 2012
November 2012 ICS 75.060 English version Version Française Deutsche Fassung
Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition - Technical Corrigendum 1 (ISO 6974-1:2012/Cor 1:2012)
Gaz naturel - Détermination de la composition et de l'incertitude associée par chromatographie en phase gazeuse - Partie 1: Lignes directrices générales et calcul de la composition - Rectificatif technique 1 (ISO 6974-1:2012/Cor 1:2012)
This corrigendum becomes effective on 15 November 2012 for incorporation in the three official language versions of the EN.
Ce corrigendum prendra effet le 15 novembre 2012 pour incorporation dans les trois versions linguistiques officielles de la EN.
Die Berichtigung tritt am 15. November 2012 zur Einarbeitung in die drei offiziellen Sprachfassungen der EN in Kraft.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Tous droits d'exploitation sous quelque forme et de quelque manière que ce soit réservés dans le monde entier aux membres nationaux du CEN. Alle Rechte der Verwertung, gleich in welcher Form und in welchem Verfahren, sind weltweit den nationalen Mitgliedern von CEN vorbehalten. Ref. No.:EN ISO 6974-1:2012/AC:2012 D/E/FSIST EN ISO 6974-1:2012/AC:2013



EN
...

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