ISO INTERNATIONAL STANDARD 29042-1 First edition 2008-09-15 Safety of machinery Evaluation of the emission of airborne hazardous substances- Part 1: Selection of test methods Securite des machines-Evaluation de I'emission de substances dangereusesvehiculeesparlair Partie1:Choixdesméthodesd'essai Reference number ISO 29042-1:2008(E) @ISO 2008 Not for Resale ISO29042-1:2008(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISo Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHTPROTECTEDDOCUMENT ?ISO2008 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 member body in the country of the requester. ISO copyright office Casepostale56.CH-1211Geneva20 Tel.+4122749 0111 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland IsO2008-Allrightsreserved without license from IHS Not for Resale ISO29042-1:2008(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 technical committees.Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations,governmental and 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. adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requiresapproval byat least75%of thememberbodiescastingavote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent Erights. isO shall not be held responsible for identifying any or all such patent rights. ISO 29042-1 was prepared by Technical Committee ISO/TC 199, Safety of machinery. emissionofairbornehazardoussubstances: Part1:Selectionoftest methods Part2:Tracergasmethodforthemeasurement of theemissionrateofagivenpollutant Part3:Testbenchmethodforthemeasurementoftheemissionrateofagivenpollutant Part 4: Tracer method for the measurement of the capture efficiency of an exhaust system The following parts are under preparation: Part5:Test benchmethod forthemeasurement of the separationefficiencybymassof aircleaning systems with unducted outlet Part 6: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with ducted outlet Part7:Test benchmethodforthemeasurement of thepollutant concentration parameter Room method for the measurement of the pollutant concentration parameter and decontamination index are toformthesubjectsoffutureparts8and9. ii