ISO INTERNATIONAL STANDARD 18454 Secondedition 2018-03 Footwear Standard atmospheres for conditioning and testing of footwear and components for footwear Chaussures - Atmospheres normales de conditionnement et d'essai des chaussures et de leurs éléments constitutifs Reference number IS0 18454:2018(E) @ IS0 2018 IS0 18454:2018(E) COPYRIGHTPROTECTEDDOCUMENT @IS02018 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, 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 copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva, Switzerland Tel.+41227490111 Fax +41 22 749 09 47 copyright@iso.org www.iso.org Published in Switzerland i @ IS0 2018 - All rights reserved IS0 18454:2018(E) Contents Page Foreword .iv Introduction. .V 1 Scope. .1 2 Normative references ..1 3 Terms and definitions 1 4 General requirements. 1 5 Standard atmospheres. .2 5.1 Reference standard atmosphere 2 5.2 Alternative standard atmospheres 2 5.2.1 General. 2 5.2.2 Specific standard atmosphere. .2 5.2.3 Tropical standard atmosphere 2 5.3 Tolerance zone for standard atmospheres 2 6 Conditioning .2 7 Testing. 2 Bibliography. 3 IS02018-Allrightsreserved iii