ISO INTERNATIONAL STANDARD 26082-2 IULTCS/IUP 53-2 First edition 2012-07-01 Leather Physical and mechanical test methods for the determination of soiling - Part 2: Tumbling method Cuir- Methodes d'essai physique et mécanique de détermination de la salissure Partie 2: Méthode par culbutage Reference number ISO 26082-2:2012(E) IULTCS/IUP 53-2:2012(E) @ ISO 2012 HS under ted without license from IHS Not for Resale ISO 26082-2:2012(E) IULTCS/IUP53-2:2012(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's memberbody in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 4122749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2012 - All rights reserved y IHS unde nited without license from IHS Not for Resale ISO 26082-2:2012(E) IULTCS/IUP 53-2:2012(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through IsO technicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeen established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. Iso collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEc Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 26082-2 was prepared by the European Committee for Standardization (CEN) Technical Committee CEN/TC 289, Leather, in collaboration with the Physical Tests Commission of the International Union of Leather Technologists and Chemists Societies (IUP Commission, IULTCS) in accordance with the agreement on technical cooperation between ISO and CEN (Vienna Agreement). IULTCS, originally formed in 1897, is a world-wide organization of professional leather societies to further the advancement of leather science and technology. IULTcs has three Commissions, which are responsible for establishing international methods for sampling and the testing of leather. ISO recognizes IULTcs as an international standardizing body for the preparation of test methods for leather. IsO 26082 consists of the following parts, under the general title Leather— Physical and mechanical test methods forthe determination of soiling: Part 1: Rubbing (Martindale) method Part 2: Tumbling method ili