ISO INTERNATIONAL STANDARD 8178-6 Second edition 2018-04 Reciprocating internal combustion engines - Exhaust emission measurement - Part 6: Report of measuring results and test Moteurs alternatifs a combustion interne - Mesurage des émissions degaz d'echappement- Partie6:Rapportdemesureetd'essai Reference number IS0 8178-6:2018(E) Tso @IS02018 IS08178-6:2018(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 beloworIso'smemberbodyinthecountryoftherequester. ISO copyright office CP 40i: Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2018 - All rights reserved IS08178-6:2018(E) Contents Page Foreword ..iv Introduction. 1 Scope.. 2 Normative references 3 Terms and definitions ..1 4 Symbols and abbreviated terms .1 5 Emissions test report. .3 5.1 Introduction 3 5.2 General information .4 5.3 Engine information .4 5.4 Ambient and engine test data 4 5.5 Gaseous emissions data. .4 5.5.1 Steady-statediscretemodetest 5.5.2 Steady-state RMC test and transienttest 4 5.6 Particulateemissionsdata. .5 5.6.1 Steady-state discrete mode test. 5 5.6.2 Steady-state RMC and transienttest .5 5.7 Test cell information 5 5.8 Fuel characteristics 5 5.9 Smoketestdata .5 Annex A (informative) Tables for emissions test report .6 Bibliography .28 @IS0 2018 -All rights reserved iii