ISO INTERNATIONAL STANDARD 16437 First edition 2012-07-01 Ships and marine technology - Lifesaving and fire protection Atmospheric oil mist detectors for ships Navires et technologie maritime-Sauvetage et protection contre le feu-Détecteursdebrouillardd'huile atmospheriquespournavires Reference number ISO 16437:2012(E) SO Copyright International Organization for Standardization @ISO2012 ed without license from IHS Not for Resale ISO16437:2012(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 memberbody in the country of therequester. ISO copyright office Casepostale 56·CH-1211Geneva20 Tel. + 41 22 749 01 11 Fax+ 4122749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ ISO 2012 -All rights reserved No reproduction or r networking permitted without license from IHS Not for Resale ISO16437:2012(E) Contents Page Foreword ..iv Introduction 1 Scope. 2 Normativereferences 3 Terms and definitions. 2 4 Requirements 3 4.1 General 3 4.2 Compliance 4.3 Detector calibration 4.4 Cleaning alarm... 4 4.5 Indicating devices 4.6 Individualdetectorindicators 4.7 Connectionofancillarydevices. 5 4.8 Monitoring ofdetachable detectors 5 4.9 Manufacturer'sadjustments....... 5 4.10 On-siteadjustment of responsebehaviour 4.11 Responsetoslowincreasesofoilmistconcentrations 5 4.12 Marking 4.13 Instruction manual. 4.14 Data... 4.15 Requirementsforsoftware-controlled detectors 4.16 Monitoringofmemorycontents optionalfunction 8 4.17 Additional requirementsforaspirating detectors.. 8 5 Testmethods 10 5.1 General 10 5.2 Repeatability 13 5.3 Dry heat (operational). 13 5.4 Cold (operational).... 14 5.5 Dampheat 15 5.6 Vibration,sinusoidal (operational) 5.7 High voltage... 17 5.8 Variationof supply parameters 18 5.9 Electricalpowersupplyfailure 19 5.10 Insulationresistance 19 5.11 Electrostaticdischarge immunity 20 5.12 Radiatedradiofrequency immunity 21 5.13 Conducted low frequency immunity 21 5.14 Conducted high frequency immunity 22 5.15 Burst/fasttransient immunity 23 5.16 Surge immunity test. 24 5.17 Additionaltests foraspirating detectors 26 6 Installation. 27 7 Test report.. 27 Annex A (normative)Calibration formaster detector and/or functional test for product detector.. .....28 Annex B (informative) Example of an alternativetest methodfor theproduct detectors.. ..34 AnnexC (informative)Exampleofanoilmistgenerator ..38 AnnexD (informative)Locationand installationofatmosphericdetectors .40 Bibliography. 44 ii ed without license from IHS Not for Resale