ISO INTERNATIONAL STANDARD 16000-26 First edition 2012-08-01 Indoor air - Part 26: Sampling strategy for carbon dioxide (CO2) Airinterieur- Partie 26: Strategie d'échantillonnage du dioxyde de carbone (CO2) Reference number ISO 16000-26:2012(E) LSO @ ISO 2012 IHS under itted without license from IHS Not for Resale ISO 16000-26:2012(E) COPYRIGHTPROTECTEDDOCUMENT ISO2012 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 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.org Published in Switzerland @ ISO 2012 -All rights reserved No reproductic etworking permitted without license from IHS Not for Resale ISO 16000-26:2012(E) Contents Page Foreword ..iv Introduction 1 Scope 2 Normative references 3 Properties, origin and occurrence of carbon dioxide 4 Measurement technique 5 Measurement planning .. 5.1 General. 5.2 Measurementobjectiveandboundaryconditions. 5.3 When to measure.. .5 5.4 Measurementlocation. 5.5 Measurement period. 5.6 Measurement uncertainty and presentation of result 6 5.7 Qualityassurance 5.8 Test report.. Annex A (informative) Calculation of the ventilation requirement 8 AnnexB(informative)Regulations 11 Annex C (informative) Examples of screening tests and of continuously registering measuring devices for CO2 and CO . 12 Bibliography 13 ili se with I cense from IHS Not for Resale