1、RAPPORT TECHNIQUE TECH N ICAL REPORT CE1 IEC 1390 Premire edition First edition 1996-07 Ultrasons - Echographes impulsions temps rel - Procdures dessai pour dterminer des spcifications de performance Ultrasonics - Real-time pulse-echo systems - Test procedures to determine performance specifications
2、 Numro de rfrence Reference number CEIIIEC 1390: 1996 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Numros des publications Depuis le ler janvier 1997, les publications de l
3、a CE1 sont numrotes partir de 60000. Publications consolides Les versions consolides de certaines publications de 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 l
4、amendement 1, et la publication de base incorporant les amendements 1 et 2. Validit de la prsente publication Le contenu technique des publications de la CE1 est constamment revu par la CE1 afin quil reflte ltat actuel de la technique. Des renseignements relatifs la date de reconfirmation de la publ
5、ication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs ces rvisions, ltablis- sement des ditions rvises et aux amendements peuvent tre obtenus auprs des Comits nationaux de la CE1 et dans les documents ci-dessous: Bulletin de la CE1 Annuaire de la CE1 Accs en ligne* Catalo
6、gue des publications de la CE1 Publi annuellement et mis jour rgulirement (Accs en ligne)* 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,
7、les symboles littraux et les signes dusage gnral approuvs par la CEI, le lecteur consultera la CE1 60027: Symboles littraux 2 utiliser en lectrotechnique, la CE1 6041 7: Symboles graphiques utilisables sur le matriel. Index, relev et compilation des feuilles individuelles, et la CE1 6061 7: Symboles
8、 graphiques pour schmas. Publications de la CE1 tablies par le mme comit dtudes Lattention du lecteur est attire sur les listes figurant la fin de cette publication, qui numrent les publications de la CE1 prpares par le comit dtudes qui a tabli la prsente publication. * Voir adresse site web sur la
9、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 1.0, 1.1 and 1.2 refer, respectively, to t
10、he base publication, the base publication incorporating 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 that the content reflects current technology.
11、Information relating to the date of the reconfirmation of the publication is available in the IEC catalogue. Information on the revision work, the issue of revised editions and amendments may be obtained from IEC National Committees and from the following IEC sources: IEC Bulletin IEC Yearbook Catal
12、ogue of IEC publications On-line access* Published yearly with regular updates (On-line access)* Terminology, graphical and letter symbols For general terminology, readers are referred to I EC 60050: International Electrotechnical Vocabulary (IEV). For graphical symbols, and letter symbols and signs
13、 approved by the IEC for general use, readers are referred to publications IEC 60027: Letter symbols to be used in electrical technology, I EC 6041 7: Graphical symbols for use on equipment. index, survey and compilation of the single sheets and IEC 60617: Graphical symbols for diagrams. IEC publica
14、tions prepared by the same technical committee The attention of readers is drawn to the end pages of this publication which list the IEC publications issued by the technical committee which has prepared the present publication. * See web site address on title page. Copyright International Electrotec
15、hnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-RAPPORT TECHNIQUE -TYPE 2 TECHNICAL REPORT - TYPE 2 CE1 IEC 1390 Premire dition First edition 1996-07 Ultrasons - Echographes impulsions temps rel - Procdures de
16、ssai pour dterminer des spcifications de performance Ultrasonics - Real-time pulse-echo systems - Test procedures to determine performance specifications O CE1 1996 Droits de reproduction rservs -Copyright - all rights reserved Aucune partie de te publication ne peut tre reproduite ni utilise sous q
17、uelque forme que soit et par aucun pmcd, lectronique ou m6canique. y compris la photocopie et les microfilms, sans laccord crit de lditeur. No pari of this publication may be reproduced (K utilized in any form or by any means, electronic or mechanical. including photocopying and miaofilm, without pe
18、miission in wnting from the publisher Bureau central de la Commission Electrotechnique Internationale 3, rue de Varemb Genve Suisse Commission Electrotechnique Internationale International Electrotechnical Commission MeWYHapoAHa 3IleKTpOTeXHH4eCHa HOMHCCHR O T CODE PRIX PRICE CODE Pour prix, vai cat
19、alogue en vigueur For price, see current catalogue Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2- 1390 O CEI:I 996 SOMMAIRE Pages AVANT-PROPOS 4 INTRODUCTION . 8 Articles
20、Domaine dapplication Rfrences normatives Dfinitions . Conditions denvironnement . Appareillage ncessaire . Mthodes dessai 6.1 Appareillage . 6.2 Rglages dessai 6.3 Paramtres dessai 10 10 10 18 18 18 18 20 22 Annexes A Objets dessai et matriau imitant un tissu . 32 B Bibliographie . 48 Copyright Inte
21、rnational Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1390 O IEC: 1996 -3- CONTENTS FOREWORD . INTRODUCTION . Clause Scope . Normative references Definitions Environmental conditions . Equipment
22、required . Test methods . 6.1 Instruments 6.2 Test settings . 6.3 Test parameters . Annexes A Test objects and tissue-mimicking material . B Bibliography . Page 5 9 11 11 11 19 19 19 19 21 23 33 49 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for Resa
23、leNo reproduction or networking permitted without license from IHS-,-,-4- 1390 O CEI: 1996 COMMISSION LECTROTECHNIQUE INTERNATIONALE Projet de comit 87181lCDV ULTRASONS - CHOGRAPHES IMPULSIONS TEMPS REL - PROCDURES DESSAI POUR DTERMINER DES SPCIFICATIONS DE PERFORMANCE Rapport de vote 87193lRVC AVAN
24、T-PROPOS La CE1 (Commission Electrotechnique Internationale) est une organisation mondiale de normalisation compose de lensemble des comits lectrotechniques nationaux (Comits nationaux de la CEI). La CE1 a pour objet de favoriser la coopration internationale pour toutes les questions de normalisatio
25、n dans les domaines de llectricit et de llectronique. A cet effet, la CEI, entre autres activits, publie des Normes Internationales. Leur laboration est confie des comits dtudes, aux travaux desquels tout Comit national intress par le sujet trait peut participer. Les organisations internationales, g
26、ouvernementales et non gouvernementales, en liaison avec la CEI, participent galement aux travaux. La CE1 collabore troitement avec lOrganisation Internationale de Normalisation (ISO), selon des conditions fixes par accord entre les deux organisations. Les dcisions ou accords officiels de la CE1 con
27、cernant les questions techniques, reprsentent, dans ia mesure du possible un accord international sur les sujets tudis, tant donn que les Comits nationaux intresss sont reprsents dans chaque comit dtudes. Les documents produits se prsentent sous la forme de recommandations internationales. Ils sont
28、publis comme normes, rapports techniques ou guides et agrs comme tels par les Comits nationaux. Dans le but dencourager lunification internationale, les Comits nationaux de la CE1 sengagent appliquer de faon transparente, dans toute la mesure possible, les Normes internationales de la CE1 dans leurs
29、 normes nationales et rgionales. Toute divergence entre la norme de la CE1 et la norme nationale correspondante doit tre indique en termes clairs dans cette dernire. La CE1 na fix aucune procdure concernant le marquage comme indication dapprobation et sa responsabilit nest pas engage quand un matrie
30、l est dclar conforme lune de ses normes. Lattention est attire sur le fait que certains des lments de la prsente Norme internationale peuvent faire lobjet de droits de proprit intellectuelle ou de droits analogues. La CE1 ne saurait tre tenue pour responsable de ne pas avoir identifi de tels droits
31、de proprit et de ne pas avoir signal leur existence. La tche principale des comits dtudes de la CE1 est dlaborer des Normes internationales. Exceptionnellement, un comit dtudes peut proposer la publication dun rapport technique de lun des types suivants: type 1, lorsque, en dpit de maints efforts, l
32、accord requis ne peut tre ralis en faveur de la publication dune Norme internationale; type 2, lorsque le sujet en question est encore en cours de dveloppement technique ou lorsque, pour une raison quelconque, la possibilit dun accord pour la publication dune Norme internationale peut tre envisage p
33、our lavenir mais pas dans limmdiat; type 3, iorsquun comit dtudes a runi des donnes de nature diffrente de celles qui sont normalement publies comme Normes internationales, cela pouvant comprendre, par exemple, des informations sur ltat de la technique. Les rapports techniques des types 1 et 2 font
34、lobjet dun nouvel examen trois ans au plus tard aprs leur publication afin de dcider ventuellement de leur transformation en Normes internationales. Les rapports techniques du type 3 ne doivent pas ncessairement tre rviss avant que les donnes quils contiennent ne soient plus juges valables ou utiles
35、. La CE1 1390, rapport technique de type 2, a t tablie par le comit dtudes 87 de la CEI: Ultrasons. Le texte de ce rapport technique est issu des documents suivants: Le rapport de vote indiqu dans le tableau ci-dessus donne toute information sur le vote ayant abouti lapprobation de ce rapport techni
36、que. Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1390 O IEC:1996 -5- Committee draft 87/81 ICDV INTERNATIONAL ELECTROTECHNICAL COMMISSION Report on voting 87193lRVC ULTRAS
37、ONICS - REAL-TIME PULSE-ECHO SYSTEMS - TEST PROCEDURES TO DETERMINE PERFORMANCE SPECIFICATIONS FOREWORD 1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of
38、the IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, the IEC publishes International Standards. Their preparation is entrusted to technical committees; any IEC National C
39、ommittee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (EO)
40、 in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters, express as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation
41、 from all interested National Committees. 3) The documents produced have the form of recommendations for international use and are published in the form of standards, technical reports or guides and they are accepted by the National Committees in that sense. 4) In order to promote international unif
42、ication, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. Any divergence between the IEC Standard and the corresponding national or regional standard shall be clearly indicated in the latter.
43、 5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with one of its standards. 6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of pate
44、nt rights. The IEC shall not be held responsible for identifying any or all such patent rights. The main task of IEC technical committees is to prepare International Standards. In exceptional circumstances, a technical committee may propose the publication of a technical report of one of the followi
45、ng types: type I, when the required support cannot be obtained for the publication of an International Standard, despite repeated efforts; type 2, when the subject is still under technical development or where for any other reason there is the future but no immediate possibility of an agreement on a
46、n International Standard; type 3, when a technical committee has collected data of a different kind from that which is normally published as an International Standard, for example “state of the art“. Technical reports of types 1 and 2 are subject to review within three years of publication to decide
47、 whether they can be transformed into International Standards. Technical reports of type 3 do not necessarily have to be reviewed until the data they provide are considered to be no longer valid or useful. IEC 1390, which is a technical report of type 2, has been prepared by IEC technical committee
48、87: Ultrasonics. The text of this technical report is based is based on the following documents: Full information on the voting for the approval of this technical report can be found in the report on voting indicated in the above table. Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-6- 1390 O CEI: 1996 Le prsent document est publ
