ISO INTERNATIONAL STANDARD 13927 Third edition 2023-08 Plastics Simple heat release test using a conical radiant heater and a thermopile detector Plastiques - Essai simple pour la deétermination du débit calorifique au moyen d'un radiateur conique et d'une sonde a thermopile Reference number IS0 13927:2023(E) ISO @IS02023 IS0 13927:2023(E) COPYRIGHT PROTECTED DOCUMENT @IS02023 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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, withoutpriorwrittenpermission.Permission can berequestedfrom eitherIso at theaddress below orIso'smemberbodyinthecountryoftherequester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+4122 749 0111 Email: [email protected] Website: www.iso.org Published in Switzerland ii @IS0 2023 - All rights reserved