1、BRITISH STANDARD BS EN ISO 11606:2001 Ships and marine technology Marine electromagnetic compasses The European Standard EN ISO 11606:2001 has the status of a British Standard ICS 47.020.70 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN ISO 11606:2001 This British Standa
2、rd, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 01 October 2001 BSI 01 October 2001 ISBN 0 580 38479 9 National foreword This British Standard is the officia
3、l English language version of EN ISO 11606:2001. It is identical with ISO 11606:2000. It supersedes BS ISO 11606:1997 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee EPL/80, Maritime navigation and radiocommunication equipment and systems, which has t
4、he responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the se
5、ction entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct applicatio
6、n. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor
7、 related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii to iv, pages 1 to 15 and a back cover. The BSI copyright date d
8、isplayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO11606 August2001 ICS47.020.70 Englishversion ShipsandmarinetechnologyMarineelectromagnetic compasses(ISO11606:2000) Nav
9、iresettechnologiemaritimeCompas lectromagntiquesdemarine(ISO11606:2000) SchiffeundMeerestechnikElektromagnetische KompassefrSchiffe(ISO11606:2000) ThisEuropeanStandardwasapprovedbyCENon23June2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthis
10、Europe an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlan
11、guagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherla
12、nds,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.N
13、o.ENISO11606:2001EForeword ThetextoftheInternationalStandardfromTechnicalCommitteeISO/TC8“Shipsand marinetechnology“oftheInternationalOrganizationforStandardization(ISO)hasbeen takenoverasanEuropeanStandardbyTechnicalCommitteeCEN/TC300“Seagoing vesselsandmarinetechnology“,thesecretariatofwhichisheld
14、byDIN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublication ofanidenticaltextorbyendorsement,atthelatestbyFebruary2002,andconflicting nationalstandardsshallbewithdrawnatthelatestbyFebruary2002 . AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganization
15、s ofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium, CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy, Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnited Kingdom. NOTEFROMCMC: Theforewordissusceptibletobeamendedonreceptio
16、noftheGerman languageversion.Theconfirmedoramendedforeword,andwhenappropriate,thenormative annexZAforthereferencestointernationalpublicationswiththeirrelevantEuropean publicationswillbecirculatedwiththeGermanversion. Endorsementnotice ThetextoftheInternationalStandardISO11606:2000 hasbeenapprovedbyC
17、ENasa EuropeanStandardwithoutanymodification. ENISO11606:2001 INTERNATIONAL STANDARD ISO 11606 Second edition 2000-08-15 Reference number ISO 11606:2000(E) Ships and marine technology Marine electromagnetic compasses Navires et technologie maritime Compas lectromagntiques de marine ENISO11606:2001 i
18、i ENISO11606:2001 ISO 06110002:6)E( iii Contents Page 1 Scope . 1 2 Normative references . 1 3 Terms and definitions 1 4 Composition 2 5 Construction and material 2 6 Performance . 6 7 Precautions against failure . 7 8 Marking . 7 9 Type testing and individual testing 7 10 Certification 7 11 Testing
19、 8 12 Designation . 13 Annex A Equivalent requirements in ISO 11606 and IMO Resolutions. 14 Bibliography. 15 ENISO11606:2001 ISO :60611(0002)E iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of
20、preparing International Standards is normally carried out through ISO technical com- mittees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmenta
21、l, in liai- son with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft
22、International Standards 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 Interna
23、tional Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 11606 was prepared by Technical Committee ISO/TC 8, Ships and marine technology, Subcommittee SC 6, Navigation. This second edition cancels
24、 and replaces the first edition (ISO 11606:1997), which has been technically revised. Annex A of this International Standard is for information only. ENISO11606:2001 ANRETNIITOLAN TSDNADRA ISO 06110002:6)E( ISO 0002 All rithgs rreseved 1 Ships and marine technology Marine electromagnetic compasses 1
25、 Scope This International Standard specifies general requirements, type tests and individual tests for marine electromag- netic compasses intended for steering purposes and/or taking bearings on board ships required by Chapter V of SO- LAS, 1974 and the International Code of Safety for High-Speed Cr
26、aft (HSC Code). The magnetic compasses specified in this standard shall apply to the ships the overall length of which is normally not less than . In this context an electromagnetic compass is an item of electronic equipment which uses the geomagnetic field to obtain information about the ships head
27、ing. This information is conveyed to the main compass (which is used for steering and taking bearings), to additional repeater indicators and, if required, to other navigational equipment. NOTE All requirements that are extracted from the recommendations of IMO resolutions are printed in italics. 2
28、Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publica- tions do not apply. However, parties to agreem
29、ents based on this International Standard are encouraged to investi- gate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain reg- is
30、ters of currently valid International Standards. ISO 449:1997, Ships and marine technology Magnetic compasses, binnacles and azimuth reading devices Class A. ISO 1069, Magnetic compasses and binnacles for sea navigation Vocabulary. IEC 60945, Marine navigation and radiocommunication equipment and sy
31、stems General requirements Meth- ods of testing and required test results. IEC 61162 (both parts), Maritime navigation and radiocommunication equipment and systems Digital interfaces. IMO Resolution A.694(17), General requirements for shipborne radio equipment forming part of the global maritime dis
32、tress and safety system (GMDSS) and for electronic navigational aids. IMO Resolution A.813(19), General requirements for electromagnetic compatibility (EMC) for all electrical and elec- tronic ships equipment. IMO Resolution MSC.86(70), Annex 2, Recommendation on performance standards for marine tra
33、nsmitting mag- netic heading devices (TMHDs). 3 Terms and definitions For the purposes of this International Standard, the definitions given in ISO 1069 and the following terms and defini- tions apply. 3.1 magnetic sensor sensor which detects the geomagnetic field and supplies an appropriate output
34、concerning direction to the processor 24 m ENISO11606:20011ISO :60611(0002)E 2 ISO 0002 All rithgs rreseved 3.2 processor device which processes the output of the magnetic sensor and provides the ships magnetic heading and/or true heading 3.3 main compass display unit which shows the output of the p
35、rocessor with a compass card or an electronic image of a compass card 3.4 repeater indicator additional indicator which may be equipped with a display which uses a different type of compass card 4 Composition The electromagnetic compass system shall consist of a magnetic sensor, a processor, a main
36、compass display and facilities for other repeater indicators and equipment. 5 Construction and material 5.1 Requirements Electromagnetic compasses shall fulfil the following requirements. 5.2 Electrical wiring Electrical wiring, such as that for the direct-current power supply and that for connectin
37、g the units, shall not produce any perceptible errors in the heading information. NOTE Twist cables are recommended for this purpose. 5.3 Non-magnetic housing The housing of the magnetic sensor system shall be non-magnetic. 5.4 Fore-and-aft marks Fore-and-aft marks shall be inscribed on the housing
38、of the magnetic sensor system and the bottom part of the bin- nacle of the main compass. The units shall be installed on the fore-and-aft line of the ship. The fore-and-aft marks shall be within 0,5 of the fore-and-aft axis of the unit. 5.5 Graduation 5.5.1 Graduation of main compass card The main c
39、ompass shall be of the compass card type which shall be graduated in 360 single degrees, starting from North ( ), in the clockwise direction as viewed from above. Each tenth degree shall be marked with the three cor- responding numbers. The accuracy of the graduation shall be better than on any head
40、ing. The cardinal points shall be indicated by the capital letters N, S, E and W; the intermediate points may also be marked. Alternatively, the North point may be indicated by a suitable symbol. 000 0,2 ENISO11606:20012ISO 06110002:6)E( ISO 0002 All rithgs rreseved 3 5.5.2 Indication of the repeate
41、r indicator The graduation of the indicator, if of the card type, shall be the same as that of the main compass card. If a repeater indicator is used for steering purposes, it shall be of the card type. In the case of numerical displays, three-digit numbers, in degrees, shall be shown. 5.5.3 Centre
42、of the graduation The main compass, and repeater indicators to be used for bearing purposes, shall be fitted with a seat for a shadow pin which accommodates bearings or, if no seat is provided, the centre of the graduation shall be clearly indicated. 5.5.4 Graduation of the verge ring The main compa
43、ss, and repeater indicators to be used for bearing purposes, shall be provided with a verge ring, which is graduated in degrees, for the measurement of bearings relative to the ships head. The scale shall be grad- uated in 360 single degrees in the clockwise direction as viewed from above. Both the
44、zero mark indicating the bearing of the ships head and the mark indicating the bearing of the ships stern shall be within of the fore-and-aft marks. 5.5.5 Accuracy of fore-and-aft marks The fore-and-aft marks of the main compass, and of repeater indicators to be used for bearing purposes, shall be i
45、n the vertical plane passing through the centre of the compass card and the main lubber mark to within . 5.5.6 Readability of the graduation It shall be possible for a person with normal vision to read the main compass card and the indication of the repeater indicator at a distance of , both in dayl
46、ight and in artificial light. 5.5.7 Horizontal position of the compass plane The plane of the compass card of the main compass, and of repeater indicators to be used for bearing purposes, shall be so balanced that it is horizontal to within . 5.6 Lubber marks 5.6.1 General The main compass display a
47、nd all repeater indicators shall be fitted with at least one lubber mark, indicating the di- rection of the ships head. Additional lubber marks indicating the direction of the ships stem and thwartships are per- missible. The width of the lubber mark shall not be greater than on the card or , whiche
48、ver is smaller. The distance between the lubber mark and the outer edge of the card shall not be more than . 5.6.2 Accuracy The main lubber mark shall be within of the to line of the verge ring. Additional lubber marks shall be within . 180 0,5 0,5 1,0 m 2 0,5 0,5 mm 1,5 mm 0,5 0 180 1 ENISO11606:20013ISO :60611(0002)E 4 ISO 0002 All rithgs rreseved 5.7 Illumination The units shall be pr
