1、August 2013 Translation by DIN-Sprachendienst.English price group 14No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、 47.020.70!%($S“2050148www.din.deDDIN EN ISO 9875Ships and marine technology Marine echo-sounding equipment (ISO 9875:2000 + Cor. 1:2006);English version EN ISO 9875:2001 + AC:2011,English translation of DIN EN ISO 9875:2013-08Schiffe und Meerestechnik Echolote fr die Schifffahrt (ISO 9875:2000 + Co
3、r. 1:2006);Englische Fassung EN ISO 9875:2001 + AC:2011,Englische bersetzung von DIN EN ISO 9875:2013-08Navires et technologie maritime Appareils de sondage par cho (ISO 9875:2000 + Cor. 1:2006);Version anglaise EN ISO 9875:2001 + AC:2011,Traduction anglaise de DIN EN ISO 9875:2013-08SupersedesDIN E
4、N ISO 9875:2002-05www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.2808.13 DIN EN ISO 9875:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN ISO 9875:2001 + AC:2011) has been prepared by Technical
5、Committee ISO/TC 8 “Ships and marine technology”, Subcommittee SC 6 “Navigation and ship operations”. The responsible German body involved in its preparation was the Normenstelle Schiffs- und Meerestechnik (Shipbuilding and Marine Technology Standards Committee), Working Committee NA 132-03-10 AA Na
6、vigation. The committee responsible for the European document upon which this standard is based, CEN/TC 300, has had the status “Not currently active” for many years now and it will be dissolved as soon as the last European Standard for which it was responsible is withdrawn. Because CEN/TC 300 is no
7、 longer active, it no longer adopts ISO Standards, nor does it revise or adopt Corrigenda. The procedure for dealing with revisions or corrections to ISO documents is laid down in BTN 7904:2007, Resolution BT 65/2007, as follows: if the ISO Standard is confirmed for a certain period, the correspondi
8、ng EN ISO will be considered as confirmed for the same period; if ISO decides to withdraw or revise the ISO Standard, the corresponding EN ISO will be withdrawn after withdrawal or revision of the ISO standard.” This decision applies as of 2007-12-13. Because Corrigendum 1:2006 to ISO 9875:2000 was
9、published before that date, the present document has been published into which the content of the Corrigendum has been incorporated. Furthermore, editorial changes have been made. The changes made by Corrigendum 1 only relate to the Normative references. The date of publication of IEC 60945, which i
10、s cited in this standard, has been changed from Ed.3:1996 to Ed.4:2002. An undated reference would have been better, one reason being that the publication of a corrected text could have been avoided. Furthermore, in previous editions an erroneous reference was made to Regulation 12 of Chapter V of t
11、he International Convention of Safety of Life at Sea (SOLAS); actually, it is Regulations 18 and 19 that cover echo-sounding equipment. Strictly speaking, the SOLAS regulations named above should have been included in the Bibliography and not in the Normative references because there is no explicit
12、reference to them in this standard. This has not been done in the present document, however, so that it conforms to the original documents upon which it is based. In addition to the legal units of measurement, this standard also uses the unit “kn” (“knots”). It should, however, be noted that the Ges
13、etz ber Einheiten im Messwesen (German Law on units in metrology) prohibits the use of this unit for official and commercial purposes in Germany. The indication of this unit solely serves to facilitate the communication with those countries where this unit is used (import-export business). Conversio
14、n: Non-SI unit SI unit Conversion kn m/s 1 kn 0,5144 m/s The start and finish of text introduced or altered by amendment is indicated in the text by tags . The DIN Standards corresponding to the International Standards referred to in this document are as follows: IEC 60945 DIN EN 60945 IEC 61162 DIN
15、 EN 61162 DIN EN ISO 9875:2013-08 3 Amendments This standard differs from DIN EN ISO 9875:1997-09 as follows: a) EN ISO 9875:2001 has been adopted; Compared with DIN EN ISO 9875:2002-05, the following corrections have been made: a) the dated reference to IEC 60945 has been updated to read “IEC 60945
16、:2002”; b) in the SOLAS Regulations, the reference to Regulation 12 has been replaced by “Regulations 18 and 19”. Previous editions DIN EN ISO 9875: 1994-12, 1997-09, 2002-05 DIN EN ISO 9875:2013-08 4 National Annex NA (informative) Bibliography DIN EN 60945:2003, Maritime navigation and radiocommun
17、ication equipment and systems General requirements Methods of testing and required test results DIN EN 61162-1, Maritime navigation and radiocommunication equipment and systems Digital interfaces Part 1: Single talker and multiple listeners EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 98
18、75 December 2001 + AC April 2011 ICS 47.020.70 Supersedes EN ISO 9875:1997English Version Ships and marine technology Marine echo-sounding equipment (ISO 9875:2000 + Cor 1:2006) Navires et technologie maritime Appareils de sondage par cho (ISO 9875:2000 + Cor 1:2006) Schiffe und Meerestechnik Echolo
19、te fr die Schifffahrt (ISO 9875:2000 + Cor 1:2006) EN ISO 9875:2001 was approved by CEN on 2001-11-12 and Corrigendum AC:2011 on 2011-04-20. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a nati
20、onal standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A ver
21、sion in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus,
22、Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATIO
23、N COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 9875:2001 + AC:2011 EContents Page Foreword to EN ISO 987
24、5:2001 3 Foreword to EN ISO 9875:2001/AC:2011 3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Abbreviated terms .6 5 Performance requirements .6 5.1 General 6 5.2 Functionality .6 5.3 Multiple installation .7 5.4 Data storage .7 5.5 Accuracy .7 5.6 Malfunctions, alarms and indicati
25、ons8 5.7 Ergonomic criteria .8 5.8 Design and installation .8 5.9 Interfacing .8 5.10 Safety precautions .9 5.11 Marking .9 5.12 Information .9 6 Methods of testing and required test results 9 6.1 General 9 6.2 General conditions of measurement .9 6.3 General underwater test conditions 9 6.4 Functio
26、nality .10 6.5 Multiple installation .14 6.6 Data storage .15 6.7 Accuracy .15 6.8 Malfunctions, alarm and indications15 6.9 Ergonomic criteria .16 6.10 Other tests 16 6.11 Interfacing .16 6.12 Safety precautions .16 6.13 Marking .16 6.14 Information .16 Annex A (normative) Sound absorption coeffici
27、ent 17 Annex B (informative) Equivalent requirements in ISO 9875 and IMO Resolutions 23 Bibliography 24 2 DIN EN ISO 9875:2013-08 EN ISO 9875:2001 + AC:2011 (E) Foreword to EN ISO 9875:2001 3 DIN EN ISO 9875:2013-08 EN ISO 9875:2001 + AC:2011 (E) The text of the International Standard from Technical
28、 Committee ISO/TC 8 “Ships and marine technology” of the International Organization for Standardization (ISO) has been taken over as an European Standard by Technical Committee CEN/TC 300 “Sea-going vessels and marine technology”, the secretariat of which is held by DIN. This European Standard super
29、sedes EN ISO 9875:1997. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2002, and conflicting national standards shall be withdrawn at the latest by June 2002. According to the CEN/CENELEC In
30、ternal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerla
31、nd and the United Kingdom. Endorsement notice The text of the International Standard ISO 9875:2000 has been approved by CEN as European Standard without any modification. Foreword to EN ISO 9875:2001/AC:2011 This document (EN ISO 9875:2001/AC:2011) has been prepared by Technical Committee ISO/TC 8 “
32、Ships and marine technology” in collaboration with Technical Committee CEN/TC 300 “Sea-going vessels and marine technology”, the secretariat of which is held by DIN. Endorsement notice The text of ISO 9875:2000/Cor 1:2006 has been approved by CEN as EN ISO 9875:2001/AC:2011 without any modification.
33、 1 ScopeThis International Standard specifies the minimum operational and performance requirements, methods of testingand test results of marine echo-sounding equipment required to comply with the performance standards adopted bythe IMO Resolution A.224(VII). In addition, it takes account of IMO Res
34、olution A.694(17) and is associated withIEC 60945.When a requirement in this International Standard is different from IEC 60945, the requirement in this InternationalStandard takes precedence.The purpose of echo-sounding equipment is to provide reliable information on the depth of water under a ship
35、 toaid navigation in particular in shallow water.This International Standard is applicable for ship speeds from 0 kn to 30 kn.Any text in this International Standard with wording identical to that in the IMO Resolution A.224(VII) and IMO Res.A.694(17) is printed in italics.NOTE Resolution A.224(VII)
36、 represents Resolution A.224(VII) as amended by Resolution MSC.74(69), annex 4.2 Normative referencesThe following normative documents contain provisions which, through reference in this text, constitute provisions ofthis International Standard. For dated references, subsequent amendments to, or rev
37、isions of, any of thesepublications do not apply. However, parties to agreements based on this International Standard are encouraged toinvestigate the possibility of applying the most recent editions of the normative documents indicated below. Forundated references, the latest edition of the normati
38、ve document referred to applies. Members of ISO and IECmaintain registers of currently valid International Standards.IEC 61162, Maritime navigation and radiocommunication equipment and systems Digital interfaces.IMO Resolution A.224(VII), Performance standards for echo-sounding equipment.IMO Resolut
39、ion A.694(17), General requirements for shipborne radio equipment forming part of the global maritimedistress and safety system (GMDSS) and for electronic navigational aids.3 Terms and definitionsFor the purposes of this International Standard, the following terms and definitions apply.IEC 60945:200
40、2, Maritime navigation and radiocommunication equipment and systems General requirements, methods of testing and required test results.International Convention of Safety of Life at Sea (SOLAS) Chapter V, Regulations 18 and 19, Shipborne navigational equipment. DIN EN ISO 9875:2013-08 EN ISO 9875:200
41、1 + AC:2011 (E) 4 3.1source levelSmaximum root mean square (r.m.s) sound pressure level at a point on the principal axis of the transducer, asmeasured in the far field but referred to the distance of 1 mNOTE This value is expressed in decibels.3.2receiving directivity indexDratio of the acoustic pow
42、er density at a distant point on the principal axis of the transducer, when used as atransmitter, to that of an omnidirectional transducer, with the same total radiated acoustic powerNOTE This value is expressed in decibels.3.3receiving bandwidthBbandwidth at which the response of the overall system
43、, measured through water, is 3 dB below the maximumresponse of the systemB =10lg(f1G2d f2)where f1and f2are respectively the upper and lower frequencies expressed in hertzNOTE This value is expressed in decibels.3.4minimum detectable signal-to-noise ratioEratio of the signal level, expressed in deci
44、bels, to the background noise level, expressed in decibels, in thebandwidth of the receiver required to give a minimum detectable signal on the display3.5speed of sound in water1 500 m/s in the context of this International Standard3.6transducersubstance or device, such as a piezoelectric element, t
45、hat converts an input electrical energy into an acousticenergy and vice versa, installed on the ships hull and exposed to the sea water3.7performance testtest to confirm full compliance with the requirements of the equipment standard3.8performance checkshort test to confirm compliance with the essen
46、tial requirements specified in the equipment standardsNOTE In this International Standard, a performance check means non-quantitative visual check that the system is stilloperative for the purpose of IEC 60945.3.9inspectionvisual check of the equipment or documentation5 DIN EN ISO 9875:2013-08 EN IS
47、O 9875:2001 + AC:2011 (E) 3.10pre-conditioningtreatment of a specimen with the objective of removing or partly counteracting the effects of its previous history4 Abbreviated termsFor the purposes of this International Standard, the following abbreviated terms apply.DPT depthECDIS electronic chart di
48、splay and information systemEMC electromagnetic compatibilityEUT equipment under testVDR voyage data recorder5 Performance requirements5.1 GeneralEcho-sounding equipment shall comply with the following performance requirements and with the generalrequirements of IEC 60945, where applicable.5.2 Functionality5.2.1 Range performanceUnder normal propagation and sea bed reflectibility conditions, the equipment shall be capable of measuring anyclearance under the transducer between 2 m and 200 m.5.2.2 Range scales5.2.2.1 The eq
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