IEC-61262-5-1994.pdf
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1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 1262-5 Premire dition First edition 1994-07 Appareils lectromdicaux - Caractristiques des intensificateurs lectro-optiques dimage radiologique - Partie 5: Dtermination de lefficacit quantique de dtection Medical electrical equipment - Characteristi
2、cs of electro-optical X-ray image intensifiers - Part 5: Determination of the detective quantum efficiency Numro de rfrence Reference number CEI/IEC 1262-5: 1994 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IHS Employees/1111111001, User=Wing, Be
3、rnie Not for Resale, 03/10/2007 02:44:03 MSTNo reproduction or networking permitted without license from IHS -,-,- Numros des publications Depuis le ler janvier 1997, les publications de la CE1 sont numrotes partir de 60000. Publications consolides Les versions consolides de certaines publications d
4、e la CE1 incorporant les amendements sont disponibles. Par exemple, les numros ddition 1.0, 1.1 et 1.2 indiquent respectivement la publication de base, la publication de base incorporant lamendement 1, et la publication de base incorporant les amendements 1 et 2. Validit de la prsente publication Le
5、 contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflete ltat actuel de la technique. Des renseignements relatifs la date de re- confirmation de la publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et des
6、travaux en cours entrepris par le comit technique qui a tabli cette publication, ainsi que la liste des publications tablies, se trouvent dans les documents ci-dessous: Site web de la CEP Catalogue des publications de la CE1 Publi annuellement et mis jour rgulirement (Catalogue en ligne)* Disponible
7、 la fois au site web de la CEI et comme priodique imprim Bulletin de la CE1 Terminologie, symboles graphiques et littraux En ce qui concerne la terminologie gnrale, le lecteur se reportera la CE1 60050: Vocabulaire Electro- technique International (VEI). Pour les symboles graphiques, les symboles li
8、ttraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux a utiliser en lectrotechnique, la CE1 6041 7: Symboles graphiques utilisables sur le matriel. Index, relev et compilation des feuilles individuelles. et la CE1 60617: Symboles graphiques pour
9、 schmas. * Voir adresse 4 t e web, sur la page de titre. Numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. Consolidated publications Consolidated versions of some IEC publications including amendments are available. For example, edition numbers
10、1 .O, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incor- porating amendment 1 and the base publication incorporating amendments 1 and 2. Validity of this publication The technical content of IEC publications is kept under constant review by the IEC, thus ensuring t
11、hat the content reflects current technology. Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue. Information on the subjects under consideration and work in progress undertaken by the technical com- mittee which has prepared this publication,
12、as well as the list of publications issued, is to be found at the following IEC sources: IEC web site* Catalogue o f IEC publications Published yearly with regular updates (On-line catalogue)* Available both at the IEC web site* and as a printed periodical IEC Bulletin Terminology, graphical and let
13、ter symbols For general terminology, readers are referred to I EC 60 050: International Electrotechnical Vocabulary (IEV). For graphical symbols, and letter symbols and signs approved by the IEC for general use, readers are referred to publications IEC 60027: Letter symbols to be used in electrical
14、technology, IEC 60417: Graphical symbols for use on equipment. Index, survey and compilation of the single sheets and IEC 60617: Graphical symbols for diagrams. * See web site address on title page. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=IH
15、S Employees/1111111001, User=Wing, Bernie Not for Resale, 03/10/2007 02:44:03 MSTNo reproduction or networking permitted without license from IHS -,-,- NORME I NTE RN AT1 ON ALE INTERNATIONAL STANDARD CE1 IEC 1262-5 Premire dition First edition 1994-07 Appareils lectromdicaux - Caractristiques des i
16、ntensificateurs lect ro-op t iq ues d i mage radio log que - Partie 5: Dtermination de I e f f icaci t quantique de dtection Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 5: Determination of the detective quantum efficiency CE1 1994 Droits de repro
17、duction reserves - Copyright - all rights reserved Auwne partie de cette publication ne peut tre reproduite ni utilise sous quelque form que soit et par aucun pro- cd. lectronique ou mcanique. y compris !a photocope et les microfilms. sans laccord crrl de Iditeur No part of this publication may be r
18、eproduced or ulilued in any form or by any means. electronic or mechanical. including photocopying and microfilm, without permission in writing from the publisher. Bureau Central de ia Commission Eiectrotechnique Internationale 3, rue de Varem any IEC National Committee interested in the subject dea
19、lt with may participate in this preparatory work. International, governmental a d non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates dosely with the Intemational Organization for Standardization (ISO) in accordance with conditions determin
20、ed by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters, prepared by technical committees on which all the National Committees having interest therein are represented, express, as nearly as possible, an intemational consensus of opinion on
21、 the subjects dealt with. 3) They have the form of recommendations for international use published in the form of standards, technical reports or guides and they are accepted by the National Cornmittees in that sense. 4) In order to promote international unification, IEC National Cornmittees underta
22、ke to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence behiveen the IEC Standard a d the corresponding national or regional standard shall be clearly indicated in the latter. International Standard IEC 1262-5 has
23、been prepared by sub-committee 628: Diagnostic imaging equipment, of IEC technical committee 62: Electrical equipment in medical practice. The text of this standard is based on the following documents: Report on voting I DIS I Full information on the voting for approval of this standard can be found
24、 in the Report on voting indicated in the above table. Annexes A, B, C and D are for information only. In this standard, the following print types are used: - Requirements, compliance with which can be tested, and definitions: in roman type. - Explanations, advice, introductions, general statements,
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- IEC 61262 1994
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