ISO INTERNATIONAL STANDARD 16405 First edition 2015-03-01 Room corner and open calorimeter - Guidance on sampling and measurement of effluent gas production using FTIR technique Mesurage de la production de gaz toxique a I'aide de la technique IRTF pour I'essai en coin de salle et calorimétrie ouverte Reference number IS0 16405:2015(E) SO International Organization for Standardization g Institute of Standardization 5956617 IS02015 vided by IHS under ted without license from IHS IS0 16405:2015(E) COPYRIGHTPROTECTEDDOCUMENT @ IS0 2015 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form 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 Case postale56:CH-1211Geneva 20 Tel. + 4122749 0111 Fax+41227490947 E-mail [email protected] Web www.iso.org Published in Switzerland PrganizationforStandardization I by IHS unde Not for Resale, 2015/6/2 07:11:39 networking permited without license from IHS IS0 16405:2015(E) Contents Page Foreword ..iv Introduction. ... 1 Scope. ...1 2 Normative references 3 Terms and definitions 4 Principle .1 5 Gas sampling system .2 5.1 General. .2 5.2 Gas sampling probe. .2 5.2.1 Sampling position .2 5.2.2 Exhaust duct sampling application 3 5.2.3 Alternative sampling applications 4 5.3 Filter. .5 5.4 Tubing. .5 5.5 Pump. .5 6 FTIR instrument. ..6 6.1 General. 6 6.2 Gas cell . 6 6.3 Spectrometer parameters. .7 6.4 Detector .7 7 Measurement .7 7.1 .7 Requirements 7.2 Calibration .7 7.3 Test procedure ..7 8 Analysis of spectra 9 Expression of results ..8 Annex A (normative) Calculation ..10 Bibliography .13 iii see=Zhejiang Institute of Standardization 5956617 vided by IHS under lic ed withoutlicensefrom IHS