ISO INTERNATIONAL STANDARD 17884 First edition 2004-11-01 Ships and marine technology - Searchlights for high-speed craft NaviresettechnologiemaritimeFeuxderecherchepournaviresa grande vitesse Reference number ISO 17884:2004(E) Copyright International Organization for Standardization @ISO2004 itted without licensefrom IHS Not for Resale ISO17884:2004(E) PDF disclaimer 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 accepts no liability in this area. Adobe is a trademarkof AdobeSystems 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 @ISO2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, 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 yemainagazainandardizato @ISO2004-All rights reserved nitted without licensefrom IHS Not for Resale ISO 17884:2004(E) Contents Page Foreword iv 1 Scope. 2 Normative references ....... 3 Terms and definitions... 4 Requirements ..... 4.1 Required functions and their availability. 4.2 Permanent operation and life duration .... 4.3 Luminous intensity ......... 4.4 4.5 Switch-on time... 4.6 Pan and tilt ranges ..... 4.7 Pan and tilt speeds . 4.8 Malfunctions, warnings, alarms and indications.... 4.9 Ergonomic and operational controls ... 4.10 Durability and resistance to environmental conditions.. 4.11 Steadiness and ultimate behaviour of pane (light emitting areas) ......... 4.12 Electromagnetic compatibility (EMC) 4.13 Power supply.. 4.14 Installation .... 4.15 Maintenance .. 4.16 Back-up and fall-back arrangements .... 4.17 Safety precautions .. 5 Type approval tests .... 5.1 Testing of the luminous intensity.. 5.1.1 General. 5.1.2 Adjustment.... 5.1.3 Goniometry 5.1.4 Photometer 5.1.5 Geometry.. 5.1.6 Procedure..... 5.1.7 Angles 5.1.8 Measurement of luminous intensity... 5.2 Testing of the chromaticity ....... 5.2.1 Adjustment... 5.2.2 Goniometry 5.2.3 Colorimeter. 5.2.4 Geometry.... 8 5.2.5 Procedure.. 5.2.6 Measurement of chromaticity .. 5.3 Test of life duration (see 4.2) 9 5.4 Vibration.. 5.4.1 General 5.4.2 Pre-conditioning and initial measurements. 5.4.3 5.5 Shock... 10 5.5.1 General 10 5.5.2 Pre-conditioning and initial measurements 10 5.5.3 Required result...... 10 9 Test report.... 10 7 Documentation 10 8 Marking. 11 Copyrght International Organizaionsandardizaoghtsreserved ili ted withoutlicensefromIHS Not for Resale ISO 17884:2004(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been non-governmental, in liaison with isO, also take part in the work. iso collaborates closely with the International Standards are drafted in accordance with the rules given in the ISO/lEc Directives, Part 2 adopted by the technical committees are circulated to the member bodies for voting. Publication as an International 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 document may be the subject of patent rights. Is