ISO INTERNATIONAL STANDARD 15106-6 First edition 2015-04-15 Plastics - Film and sheeting Determination of water vapour transmission rate Part 6: Atmospheric pressure ionization mass spectrometer method Plastiques -Film et feuille -Détermination du coefficient de transmission de vapeur d'eau Partie 6: Méthode utilisant un spectrometre de masse a ionisation sous pression atmosphérique Reference number IS015106-6:2015(E) ISO International Organization for Standardization @ IS0 2015 ndardization 5956617 ed without license from IHS IS0 15106-6:2015(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. ISOcopyrightoffice Case postale 56:CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland Prganizationfor Standardization Not for Resale, 2015/6/29 08:51:39 networking permitted without license from IHS IS0 15106-6:2015(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms and definitions 4 Principle 5 Test specimens. ..2 6 Conditioning ..2 7 Apparatus. ..2 8 Test condition ..3 9 Calibration graph ..4 10 Procedure ..5 11 Calculation ..6 12 Test result .6 13 Precision ..6 14 Test report ..6 Bibliography 8 iii see=Zhejiang Institute of Standardization 5956617 vided by IHS underI se with ISt ed without license from IHS