BS-EN-ISO-6144-2006.pdf
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1、BRITISH STANDARD BS EN ISO 6144:2006 Incorporating amendment no. 1 (renumbers BS ISO 6144:2003 as BS EN ISO 6144:2006) Gas analysis Preparation of calibration gas mixtures Static volumetric method The European Standard EN ISO 6144:2006 has the status of a British Standard ICS 71.040.40 ? Licensed Co
2、py: London South Bank University, London South Bank University, Thu Mar 01 08:56:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS EN ISO 6144:2006 This British Standard was published under the authority of the Standards Committee and comes into effect on 25 March 2003 BSI 2007 ISBN 0 580 41469 8 Nat
3、ional foreword This British Standard was published by BSI. It is the UK implementation of EN ISO 6144:2006. It is identical with ISO 6144:2003. It supersedes BS 4559-3:1983 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PTI/15, Natural gas and gas an
4、alysis. A list of organizations represented on PTI/15 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity fro
5、m legal obligations. Amendments issued since publication Amd. No. DateComments 1690528 February 2007 Renumbers BS ISO 6144:2003 as BS EN ISO 6144:2006. Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:56:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSI EUROPEAN S
6、TANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 6144 August 2006 ICS 71.040.40 English Version Gas analysis - Preparation of calibration gas mixtures - Static volumetric method (ISO 6144:2003) Analyse des gaz - Prparation des mlanges de gaz pour talonnage - Mthode volumtrique statique (ISO 6144:2003)
7、 Gasanalyse - Herstellung von Prfgasen - Volumetrisch - statisches Verfahren (ISO 6144:2003) This European Standard was approved by CEN on 21 July 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the stat
8、us of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A v
9、ersion in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Es
10、tonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EU
11、ROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 6144:2006: E Licensed Copy: London South Bank University, London South Bank University, Thu
12、 Mar 01 08:56:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Foreword The text of ISO 6144:2003 has been prepared by Technical Committee ISO/TC 158 “Analysis of gases” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 6144:2006 by Technical Committee CEN/SS
13、 N21 “Gaseous fuels and combustible gas“, the secretariat of which is held by CMC. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2007, and conflicting national standards shall be withdr
14、awn at the latest by February 2007. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
15、 Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 6144:2003 has been approved by CEN as EN ISO 6144:2006 without any modifications. EN I
16、SO 6144:2006 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:56:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSI Reference number ISO 6144:2003(E) INTERNATIONAL STANDARD ISO 6144 Second edition 2003-02-01 Gas analysis Preparation of calibration gas mixtures Stat
17、ic volumetric method Analyse des gaz Prparation des mlanges de gaz pour talonnage Mthode volumtrique statique EN ISO 6144:2006 Licensed Copy: London South Bank University, London South Bank University, Thu Mar 01 08:56:10 GMT+00:00 2007, Uncontrolled Copy, (c) BSI IS:4416 O3002(E) DPlcsid Fremia ihT
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23、lled Copy, (c) BSI iii Contents Page Forewordiv 1 Scope1 2 Normative references1 3 Terms and definitions.1 4 Principle .2 5 Apparatus.2 6 Procedure for preparing the calibration gas mixture4 7 Calculation of the volume fraction of the calibration component in the gas mixture7 8 Determination of the
24、uncertainty in the concentration of the calibration component in the gas mixture 9 Annex A (informative) Example of an apparatus suitable for the preparation of calibration gas mixtures by the static volumetric method12 Annex B (informative) Example of determination of the volume of metering syringe
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