ISO INTERNATIONAL STANDARD 16183 First edition 2002-12-15 Heavy-duty engines Measurement of gaseous emissions from raw exhaust gas and of particulate emissions using partial flow dilution systems under transient test conditions Moteurs de poids lourds Détermination, sur cycle transitoire, des émissions de polluants gazeux par mesure des concentrations dans les gaz d'echappement bruts et des émissions de particules en utilisant un systeme de dilution partielle Reference number ISO 16183:2002(E) ISO @ ISO 2002 y IHS under I without license from IHS Not for Resale ISO 16183:2002(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. @ISO2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.ch Printed in Switzerland @ISO2002-All rights reserved py IHS unde ermittedwithoutlicense from IHS Not for Resale ISO 16183:2002(E) Contents Page Foreword iv Introduction 1 Scope 2 Normative references.... 3 Terms, definitions, symbols and abbreviations. 4 Test conditions.. 4.1 Engine test conditions.. 4.2 Engines with charge air cooling. 4.3 Power...... 4.4 Engine air intake system ... 4.5 Engine exhaust system . 4.6 Cooling system.... 4.7 Lubricating oil... 4.8 Test fuel. 5 Determination of gaseous and particulate components. 5.1 General. 5.2 Equivalence.. 5.3 Accuracy 11 5.4 Determination of exhaust gas mass flow . 5.5 Determination of gaseous components.... 5.6 Particulate determination .... 18 6 Measurement equipment for the gaseous components 21 6.1 Analyser specifications .... 21 6.2 Analysers .... 22 6.3 Calibration.... 24 6.4 Analyticalsystem 35 7 Measurement equipment for particulates.. 44 7.1 Specifications ... 44 7.2 Dilution and sampling system .. 46 7.3 Calibration......... Annex A (normative) Determination of system equivalence... Annex B (normative) Determination of system sampling error.. Annex C (normative) Carbon flow check . Annex D (informative) Calculation procedure — Example ... Bibliography.. 64 ili by IHS under put license from IHS Not for Resale ISO 16183:2002(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO committees. Each member body interested in a subject for which a technical committee has been established has liaison with isO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission(lEC)onallmattersofelectrotechnicalstandardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 3. The main task of technical committees is to prepare International Standards. Draft International Standards adopted Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. IsO shall not be held responsible for