ISO INTERNATIONAL STANDARD 6141 Fourth edition 2015-03-01 Gas analysis Contents of certificates for calibration gas mixtures Analyse des gaz - Contenu des certificats des mélanges de gaz pour étalonnage Reference number ISO 6141:2015(E) ISO International Organization for Standardization see=Zhejang Institute of Standardization 5956617 @IS02015 vided by IHS under Not for Resale, 2015/6/2 06:46:28 No reproduction or networking permitted without license from IHS IS0 6141:2015(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2015 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax +4122 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland DrganizationforStandardization Not for Resale, 2015/6/2 06:46:28 networking permited withoutlicense from IHS IS0 6141:2015(E) Contents Page Foreword ..iv 1 Scope 2 Normative references 3 Terms and definitions 4 Contents ..1 4.1 Specification of certificate data 1 4.2 General information.. 4.2.1 Title of the document. 2 4.2.2 Unique certificate identification. 4.2.3 Containeridentification 2 4.2.4 Producer. 2 4.2.5 Customer (optional). 3 4.2.6 Nominal composition (optional) 3 4.2.7 Authorization date.. 3 4.2.8 Responsible person 3 4.2.9 Number of pages and page numbering 3 4.2.10 Intended use. 3 4.2.11 Safety information .3 4.3 Gas or gas mixture specification 3 4.3.1 Specified components 3 4.3.2 Composition. 3 4.3.3 Standard uncertainty 4 4.3.4 Expanded uncertainty 4 4.3.5 References/metrological traceability 4 4.3.6 Method of preparation. ..4 4.3.7 Filling pressure. 4 4.3.8 Method of analysis. .4 4.3.9 Date of preparation.. 4 4.3.10 Minimum utilization pressure .4 4.3.11 Expirydate. 5 4.3.12 Date of analysis (optional) .5 4.3.13 Commercial name (optional) .5 4.4 Additional product information 5 4.4.1 Container volume. 5 4.4.2 Filling quantity (optional) 5 4.4.3 Valve outlet connection. .5 4.4.4 Storage/utilization temperature 5 4.4.5 Indicative values (optional) 5 Annex A (informative) Cross-references to IS0 Guide 31 and IS0/IEC 17025 6 Bibliography iii icensee=Zhejiang Institute of Standardization 5956617 ed withoutlicense from IHS Not for Resale, 2015/6/2 06:46:28