1、BRITISH STANDARDBS EN60806:2004Determination of the maximum symmetrical radiation field from a rotating anode X-ray tube for medical diagnosisThe European Standard EN 60806:2004 has the status of a British StandardICS 11.040.50g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g5
2、3g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSIBS EN 60806:2004This British Standard was published under the authority of the Sta
3、ndards Policy and Strategy Committee on 31 August 2006 BSI 2006ISBN 0 580 45913 6National forewordThis British Standard is the official English language version of EN 60806:2004. It is identical with IEC 60806:1984. It supersedes BS 6628:1985 which is withdrawn. The UK participation in its preparati
4、on was entrusted by Technical Committee CH/62, Electromedical equipment in medical practice, to Subcommittee CH/62/2, Diagnostic imaging equipment, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary.Cross-referencesTh
5、e British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standar
6、ds Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the res
7、ponsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover, an inside front cover,
8、the EN title page, pages 2 to 11 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEUROPE
9、AN STANDARD EN 60806 NORME EUROPENNE EUROPISCHE NORM June 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - Al
10、l rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60806:2004 E ICS 11.040.50 Supersedes HD 513 S1:1989English version Determination of the maximum symmetrical radiation field from a rotating anode X-ray tube for medical diagnosis (IEC 60806:198
11、4) Dtermination du champ de rayonnement maximal symtrique provenant dun tube anode tournante utilis en diagnostic mdical (CEI 60806:1984) Bestimmung des maximalen symmetrischen Strahlungsfeldes von einer Drehanoden-Rntgenrhre fr medizinische Diagnostik (IEC 60806:1984) This European Standard was app
12、roved by CENELEC on 2004-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nat
13、ional standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own langua
14、ge and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
15、Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSIForeword The text of the International Standard IEC 60806:1984, prepared by SC 62B,
16、Diagnostic imaging equipment, of IEC TC 62, Electrical equipment in medical practice, was approved by CENELEC as HD 513 S1 on 1988-12-06. This Harmonization Document was submitted to the formal vote for conversion into a European Standard and was approved by CENELEC as EN 60806 on 2004-05-01. This E
17、uropean Standard supersedes HD 513 S1:1989. The following date was fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-05-01 _ Endorsement notice The text of the International Standard IEC 60806:1984
18、 was approved by CENELEC as a European Standard without any modification. _ 2 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSIEN 60806:2005 3 3 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c)
19、 BSI 4 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 5 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 6 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, U
20、ncontrolled Copy, (c) BSI 7 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 8 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 9 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07
21、:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 10 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 11 EN 60806:2004Licensed Copy: Wang Bin, na, Tue Nov 07 01:07:26 GMT+00:00 2006, Uncontrolled Copy, (c) BSIBS EN 60806:2004BSI389 Chiswick High R
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