EN ISO 14912:2006/AC:2007
(Corrigendum)Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003/Cor 1:2006)
Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003/Cor 1:2006)
ISO - Taking over of an ISO Technical Corrigendum
Gasanalyse - Umrechnung von Zusammensetzungsangaben für Gasgemische (ISO 14912:2003/Cor 1:2006)
Analyse des gaz - Conversion des données de composition de mélanges gazeux (ISO 14912:2003/Cor 1:2006)
Analiza plinov – Pretvorba podatkov sestave plinskih zmesi (ISO 14912:2003)
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003)Analiza plinov – Pretvorba podatkov sestave plinskih zmesi (ISO 14912:2003)Analyse des gaz - Conversion des données de composition de mélanges gazeux (ISO 14912:2003)Gasanalyse - Umrechnung von Zusammensetzungsangaben für Gasgemische (ISO 14912:2003)Ta slovenski standard je istoveten z:EN ISO 14912:2006/AC:2007SIST EN ISO 14912:2006/AC:2008en71.040.40ICS:SLOVENSKI
STANDARDSIST EN ISO 14912:2006/AC:200801-februar-2008
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN ISO 14912:2006/ACNovember 2007Novembre 2007November 2007ICS 71.040.40English versionVersion FrançaiseDeutsche FassungGas analysis - Conversion of gas mixture composition data (ISO14912:2003/Cor 1:2006)Analyse des gaz - Conversion des donnéesde composition de mélanges gazeux (ISO14912:2003/Cor 1:2006)Gasanalyse - Umrechnung vonZusammensetzungsangaben fürGasgemische (ISO 14912:2003/Cor1:2006)This corrigendum becomes effective on 28 November 2007 for incorporation in the three officiallanguage versions of the EN.Ce corrigendum prendra effet le 28 novembre 2007 pour incorporation dans les trois versionslinguistiques officielles de la EN.Die Berichtigung tritt am 28.November 2007 zur Einarbeitung in die drei offiziellen Sprachfassungender EN in Kraft.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll 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 auxmembres nationaux du CEN.Alle Rechte der Verwertung, gleich in welcher Form und in welchem Verfahren, sind weltweit den nationalen Mitgliedernvon CEN vorbehalten.Ref. No.:EN ISO 14912:2006/AC:2007 D/E/F
EN ISO 14912:2006/AC:2007 (E/F/D) 2
English version
Endorsement Notice
The text of ISO 14912:2003/Cor.1:2006 has been approved by CEN as a European Corrigendum without any modifications.
Version française
Notice d’entérinement
Le texte de l'ISO 14912-1:2003/Cor.1:2006 a été approuvé par le CEN comme Corrigendum européen sans aucune modification.
ICS
71.040.40 Ref. No. ISO 14912:2003/Cor.1:2006(E)©
ISO 2006 – All rights reserved Published in Switzerland
INTERNATIONAL STANDARD ISO 14912:2003 TECHNICAL CORRIGENDUM 1 Published 2006-08-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION •
• ORGANISATION INTERNATIONALE DE NORMALISATION
Gas analysis — Conversion of gas mixture composition data TECHNICAL CORRIGENDUM 1 Analyse des gaz — Conversion des données de composition de mélanges gazeux RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO 14912:2003 was prepared by Technical Committee ISO/TC 158, Analysis of gases. The objective of this Corrigendum is to correct uncertainty data for errors that occurred in data processing (inconsistent rounding, transcription errors). In the original version of Table C.1, errors occurred in the preparation of the data for the uncertainty of the molar masses [4th column, u(M)]. These data were obtained by uncertainty propagation from published data for the uncertainty of atomic weights of the elements concerned, and subsequent rounding to four decimal places. This rounding was performed inconsistently. In addition, for one gas (Argon) a transcription error occurred. These errors are corrected in Table C.1. In the computer programme CONVERT that is available for ISO 14912 (see Annex E), the uncertainty data are used as obtained from the calculation, i.e. without rounding. Therefore, this programme is not affected.
Page 35 Replace Table C.1 with the following table.
ISO 14912:2003/Cor.1:2006(E) 2 ©
ISO 2006 – All rights reserved Table C.1 — Mixture component data Component Formula M u(M) 0B′ 30B′ dat()uB′ Zamb Acetylene C2H2 26,037 3 0,001 6 − 8,4 − 5,8 0,5 0,992 90 Air — 28,962 5 0,000 2 − 0,58 − 0,27 0,02 0,999 58 Ammonia NH3 17,030 6 0,000 2 − 14,9 − 9,7 0,5 0,987 70 Argon Ar 39,948 0 0,001 0 − 0,96 − 0,61 0,05 0,999 22 Arsine AsH3 77,945 4 0,000 2 − 12 − 9 0,5 0,989 50 Benzene C6H6 78,112 0 0,004 8 − 82 − 57 5 — Boron trichloride BCl3 117,169 0 0,007 5 − 39 − 29 3 0,966 00 Boron trifluoride BF3 67,806 0 0,007 0 − 6 − 4 0,5 0,995 00 Bromochlorodifluoromethane CBrClF2 165,364 2 0,001 6 − 34 − 24 0,5 0,971 00 Bromomethane CH3Br 94,938 5 0,001 3 − 31,1 − 20,5 0,5 0,974 20 Bromotrifluoromethane CBrF3 148,909 9 0,001 3 − 17 − 13 0,5 0,985 00 1,2-Butadiene C4H6 54,090 4 0,003 2 − 45 − 31 5 0,962 00 1,3-Butadiene C4H6 54,090 4 0,003 2 − 34 − 24 1 0,971 00 n-Butane C4H10 58,122 2 0,003 3 − 42,2 − 28,9 0,2 0,964 45 1-Butene C4H8 56,106 3 0,003 3 − 35 − 25 1 0,970 00 cis-2-Butene C4H8 56,106 3 0,003 3 − 39 − 27 2 0,967 00 trans-2-Butene C4H8 56,106 3 0,003 3 − 38 − 27 2 0,967 50 1-Butyne C4H6 54,090 4 0,003 2 − 43,6
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