ISO INTERNATIONAL STANDARD 16908 First edition 2014-09-01 Hydraulic filter element test methods - Thermal conditioning and cold start-up simulation Méthodes d'essai des élements filtrants hydrauliques - Conditionnement thermique et simulation de démarrage a froid Reference number IS0 16908:2014(E) LSO @ IS0 2014 HS under ted without license from IHS Not for Resale IS0 16908:2014(E) COPYRIGHTPROTECTEDDOCUMENT ISO2014 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 2014 - All rights reserved No reproductic networking permited without license from IHS Not for Resale IS0 16908:2014(E) Contents Page Foreword .iv Introduction. ..V 1 Scope. ..1 2 Normative references ..1 3 Terms and definitions 4 Symbols. ..2 5 Test equipment and materials .2 6 Accuracy of measuring instruments and test conditions 7 Summary of information required prior to testing ..3 8 Thermal conditioning test ..3 9 Cold start test ..4 9.1 Preliminary preparation .4 9.2 Procedure .6 10 Pass/fail criteria ..7 11 Data reporting. ..7 12 Identification statement (reference to this International Standard) .7 Annex A (informative) Cold start test equipment .8 Annex B (informative) Test data reporting form ..12 Bibliography .13 ii thout license from IHS Not for Resale