ISO INTERNATIONAL STANDARD 17502 IULTCS/IUF 472 First edition 2013-05-01 Leather Determination of surface reflectance Cuir- Deétermination du facteur de reflexion en surface Reference numbers IS0 17502:2013(E) IULTCS/IUF 472:2013(E) cs Copyright Intermational Organization for Standardization @IS02013 Not for Resale IS0 17502:2013(E) IULTCS/IUF 472:2013(E) COPYRIGHTPROTECTEDDOCUMENT @IS02013 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 + 412274909 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @Iso 2013-All rights reserved No reproductionornetworking permited without iense from IHs Not for Resale IS0 17502:2013(E) IULTCS/IUF 472:2013(E) Contents Page Foreword ..iv 1 Scope. .1 2 Termsanddefinitions 3 Principle. .1 4 Apparatus and materials. .1 5 Test specimens. 6 Procedure. .2 7 Test report. 4 Annex A (informative) Precision. 5 Annex B (informative) Apparatus and materials .6 CopyrightIntemational Organization for standadzaion -All rights reserved ii No reproduction or networking permited without license from IHS Not for Resale