BS ISO 4195:2012 BSl Standards Publication Conveyor belts with heat- resistant rubber covers - Heat resistance of covers - Reguirements and test methods bsi. ..making excellence a habit. BSISO4195:2012 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 4195:2012. It supersedes BS ISO 4195:2007 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PRI/67, Conveyor belts. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @The British Standards Institution 2012.Published by BSI Standards Limited2012 ISBN9780580773549 ICS 53.040.20 Compliance with a British Standard cannot confer immunityfrom legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 November2012. Amendments issued since publication Date Textaffected BS ISO 4195:2012 ISO INTERNATIONAL STANDARD 4195 Second edition 2012-11-01 Conveyor belts with heat-resistant rubber covers Heat resistance of covers Requirements and test methods Courroies transporteuses avec revetements caoutchouc résistant a la chaleurResistancealachaleurdesrevetements-Exigenceset methodesd'essai Reference number IS0 4195:2012(E) ISO @ISO 2012 BS ISO 4195:2012 IS0 4195:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO2012 means, electronic or mechanical, including photocopying and microfilm, without permission in writing 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 +4122 7490947 E-mail [email protected] Web www.iso.org Published in Switzerland i ISO2012-Allrights reserved BSISO4195:2012 IS04195:2012(E) Contents Page Foreword ..iv 1 Scope. ..1 2 Normative references 3 Performance requirements 4 Testmethod ..2 4.1 Principle. .2 4.2 Classification 4.3 Procedure .2 4.4 Expression of results. ..4 5 Test report Bibliography @ IS0 2012 - All rights reserved ili BSISO4195:2012 IS0 4195:2012(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (Iso memberbodies).The work ofpreparing International Standards is normally carried out throughIsOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnical committee has beenestablished has therightto be represented onthat committee.International organizations, governmental and non-governmental, in liaison with Iso, also take part in the work. ISocollaboratescloselywiththeInternationalElectrotechnical Commission(IEC)onall mattersof electrotechnicalstandardization. International Standards are drafted in accordance with the rules given in theISo/IEC 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 castingavote. Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectof patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 4195 was prepared by Technical Committee ISO/TC 41, Pulleys and belts (including veebelts), SubcommitteeSC3,Conveyorbelts This second edition cancels and replaces the first edition (Is0 4195:2007), of which it constitutes a minorrevision.ItalsoincorporatesIs04195:2007/Cor1:2008. iv IS0 2012 - All rights reserved BSISO 4195:2012 INTERNATIONALSTANDARD IS0 4195:2012(E) Conveyor belts with heat-resistant rubber covers Heat resistance of covers Reguirements and test methods 1 Scope This International Standard specifies requirements and test methods for the relative level of heat resistance of co