ISO INTERNATIONAL STANDARD 13931 First edition 2013-07-01 Carbon fibre Determination of volume resistivity Fibres de carbone - Determination de la resistivité transversale Reference number ISO 13931:2013(E) LSO IS02013 IHS under itted without license from IHS Not for Resale IS0 13931:2013(E) COPYRIGHTPROTECTEDDOCUMENT ISO2013 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 + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ IS0 2013 - All rights reserved No reproductic networking permited without license from IHS Not for Resale IS0 13931:2013(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Health and safety 4 Principle 5 Method A - Test method for single filament 5.1 Apparatus ..1 5.2 Test specimen. ..1 5.3 Procedure. ..2 6 Method B Test method for strand .2 2 6.1 Apparatus. 6.2 Test specimen. 2 6.3 Procedure 2 7 Test report 4 iii d by IHS under lic ense with ISt ed without license from IHS Not for Resale