ISO INTERNATIONAL STANDARD 10306 Second edition 2014-06-01 Textiles Cotton fibres Evaluation of maturity by the air flow method Textiles-Fibres de coton-Evaluation de la maturité par la méthode a courantd'air Reference number IS0 10306:2014(E) LSO IS02014 IHS under itted without license from IHS Not for Resale IS0 10306:2014(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 copyrightoffice 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 @ IS0 2014 - All rights reserved No reproductic networking permited without license from IHS Not for Resale IS0 10306:2014(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references 3 Terms and definitions 4 Principle ..2 5 Apparatus and materials. ..2 6 Atmosphere for conditioning and testing 7 Sampling and number of specimens ..3 8 Procedure ..3 9 Calculations and expression of results ..3 10 Test report ..4 Annex A (normative) Operation of the air flow instrument "Fineness/Maturity Tester" .5 Annex B (normative) Method for instrument calibration .6 iii se with IS thout license from IHS Not for Resale