IEC 60151-2-1963 Measurements of the electrical properties of electronic tubes Part 2 Measurement of heater or filament current《电子管电性能的测量 第2部分 热丝或灯丝电流的测量》.pdf

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1、NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 601 51 -2 Premire dition First edition 1963-01 Mes u res des caractrist iq ues lect riq ues des tubes lectroniques Partie 2: Mesure du courant de chauffage Measurements of the electrical properties of electronic tubes and valves Part 2: Measurement

2、 of heater or filament current Numro de rfrence Reference number CEI/IEC 60151-2: 1963 Numros des publications Numbering Depuis le ler janvier 1997, les publications de la CE1 sont numrotes partir de 60000. Publications consolides Les versions consolides de certaines publications de la CE1 incorpora

3、nt 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 contenu technique

4、 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 reconfir- mation de la publication sont disponibles dans le Catalogue de la CEI. Les renseignements relatifs des questions ltude et des travaux en cours en

5、trepris 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 CEI* Catalogue des publications de la CE1 Publi annuellement et mis a jour rgulirement (Catalogue en ligne)* Bulletin de la CE1 Dispon

6、ible la fois au site web de la CEI* et comme priodique imprim Terminologie, symboles graphiques et littraux En ce qui concerne la terminologie gnrale, le lecteur se reportera la CE1 60050: Vocabulaire Electro- technique lnternational (VEI). Pour les symboles graphiques, les symboles littraux et les

7、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 schmas. * Voi

8、r adresse 4te web sur la page de titre. 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, res

9、pectively, 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 that the content reflects cur

10、rent 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 committee which has prepared this publication, as well as the list of publica

11、tions issued, is to be found at the following IEC sources: IEC web site* Catalogue of IEC publications Published yearly with regular updates (On-line catalogue)“ IEC Bulletin Available both at the IEC web site* and as a printed periodical Terminology, graphical and letter symbols For general termino

12、logy, readers are referred to I EC 60050: 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 technology, I EC 6041 7: Graphic

13、al 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. NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 601 51 -2 Premire dition First edition 1963-01 Mes u res des caractris t iq ues

14、 lect riq ues des tubes lectroniques Partie 2: Mesure du courant de chauffage Measurements of the electrical properties of electronic tubes and valves Part 2: Measurement of heater or filament current O IEC 1963 Droits de reproduction rservs - Copyright - all rights reserved Aucune partie de cette p

15、ublication ne peut tre reproduite ni No part of this publication may be reproduced or utilized in utilise sous quelque forme que ce soit et par aucun any form or by any means, electronic or mechanical, procd8, lectronique ou mcanique. y compris la photo- including photocopying and microfilm, without

16、 permission in copie et les microfilms, sans raccord crit de 1diteur. writing from the publisher. International Electrotechnical Commission Telefax: +41 22 919 0300 3, rue de Varemb Geneva, Switzerland IEC web site http: /www.iec.ch e-mail: inmailiec.ch C CODE PRIX PRICE CODE Pour prix, voir catalog

17、ue en vigueur For price, see current catalogue Commission Electrotechnique Internationale International Electrotechnical Commission MemnyHaponHaR 3nenpoiexrecna KOMHCCHR O -2- COMMISSION LECTROTECHNIQUE INTERNATIONALE MESURES DES CARACTRISTIQUES LECTRIQUES DES TUBES LECTRONIQUES 2me partie: Mesure d

18、u courant de chauffage PREAMBULE 1) Les dcisions ou accords officiels de la C.E.I. en ce qui concerne les questions techniques, prpars par des Comits dEtudes o sont reprsents tous les Comits nationaux sintressant ces questions, expriment dans la plus grande mesure possible un accord international su

19、r les sujets examins. 2) Ces dcisions constituent des recommandations internationales et sont agres comme telles par les Comits nationaux. 3) Dans le but dencourager cette unification internationale, la C.E.I. exprime le vu que tous les Comits nationaux ne possdant pas encore de rgles nationales, lo

20、rsquils prparent ces rgles, prennent comme base fondamentale de ces rgles les recommandations de la C.E.I. dans la mesure OU les conditions nationales le permettent. 4) On reconnat quil est dsirable que laccord international sur ces questions soit suivi dun effort pour harmoniser les rgles nationale

21、s de normalisation avec ces recommandations dans la mesure OU les conditions nationales le permettent. Les Comits nationaux sengagent user de leur influence dans ce but. PREFACE La prsente recommandation a t tablie par le Comit #Etudes NO 39 : Tubes lectroniques. Elle fait partie dune srie de public

22、ations traitant des mesures des caractristiques lectriques des tubes lectroniques. Le catalogue des publications de la C.E.I. donne tous renseignements sur les autres parties de cette srie. Le premier projet fut discut lors dune runion tenue Londres en juin 1960, la suite de quoi un projet rvis fut

23、soumis lapprobation des Comits nationaux suivant la Rgle des Six Mois en fvrier 1961. Les pays suivants se sont prononcs explicitement en faveur de la publication de la deuxime partie : Allemagne Autriche Belgique Canada Danemark Finlande France Hongrie Italie Japon Norvge Pays-Bas Pologne Roumanie

24、Royaume-Uni Sude Suisse Tchcoslovaquie Turquie Union des Rpubliques Socialistes Sovitiques -3- INTERNATIONAL ELECTROTECH N ICAL COM MIS SION MEASUREMENTS OF THE ELECTRICAL PROPERTIES OF ELECTRONIC TUBES AND VALVES Part 2: Measurement of heater or filament current FOREWORD 1) The formal decisions or

25、agreements of the I.E.C. on technical matters, prepared byTechnica1 Committees on which all the National Committees having a special interest therein are represented, express, as nearly as possible, an international consensus of opinion on the subjects dealt with. 2) They have the form of recommenda

26、tions for international use and they are accepted by -the National Committees in that sense. 3) In order to promote this international unification, the I.E.C. expresses the wish that all National Committees having as yet no national rules, when preparing such rules, should use the I.E.C. recommendat

27、ions as the fundamental basis for these rules in so far as national conditions will permit. 4) The desirability is recognized of extending international agreement on these matters through an endevour to harmonize national standardization rules with these recommendations in so far as national conditi

28、ons will permit. The National Committees pledge their influence towards that end. PREFACE This recommendation has been prepared by Technical Committee No. 39, Electronic tubes and It forms one of a series dealing with the measurement of the electrical properties of electronic tubes and valves and re

29、ference should be made to the current catalogue of I.E.C. Publications for information on the other parts of the series. The first draft was discussed at a meeting held in London in June 1960 and as, a result, a draft was submitted to the National Committees for approval under the Six Months Rule in

30、 February 1961. valves. The following countries voted explicitly in favour of publication of Part 2 Austria Belgium Canada Czechoslovakia Denmark Finland France Germany Hungary Italy Japan Netherlands Norway Poland Romania Sweden Switzerland Turkey Union of Soviet Socialist Republics United Kingdom

31、-4- MESURES DES CARACTERISTIQUES LECTRIQUES DES TUBES LECTRONIQUES 2me partie: Mesure du courant de chauffage 1. Domaine d?application Ce document prcise les conditions respecter pour mesurer le courant de chauffage. I1 n?indique pas les mthodes de mesure. 2. Dfinition 2.1 Le courant de chauffage d?

32、un tube lectronique est dfini comme tant le courant fourni dans le but de chauffer la cathode. 3. Conditions de mesure 3.1 La tension applique aux extrmits convenables du filament du tube doit tre dfinie. 3.2 Aucune tension ne doit tre applique aux autres lments qui peuvent tre laisss flottants, sau

33、f indication contraire. 3.3 Le courant doit tre mesur lorsque l?quilibre est atteint. 4. Prcautions 4.1 La tension peut tre continue ou alternative, mais lorsqu?elle est alternative, sa frquence doit tre telle que l?influence de ia ractance du filament sur le rsultat de ia mesure soit ngligeable. 4.

34、2 La valeur du courant mesur doit tre corrige pour tenir compte du courant traversant le voltmtre. -5- MEASUREMENTS OF THE ELECTRICAL PROPERTIES OF ELECTRONIC TUBES AND VALVES Part 2: Measurement of heater or filament current 1. Scope This document outlines conditions to be followed when measuring h

35、eater or filament current. It does not include measuring methods. 2. Definitions 2.1 The heater current of an electronic tube or valve is defined as the current supplied to the heater. 2.2 The filament current of an electronic tube or valve is defined as the current supplied to the filament. 3. Meas

36、uring conditions 3.1 The voltage applied to the appropriate filament or heater terminals of the tube or valve shall be defined. 3.2 No voltages shall be applied to any other elements and they may be left floating unless otherwise stated. 3.3 The current shall be measured when equilibrium is reached.

37、 4. Precautions 4.1 The voltage used may be d.c. or a.c., but in the case of a.c. the frequency shall be chosen so that the influence of the reactance of the heater or filament on the measured result js negligible. 4.2 The measured current shall be corrected to allow for the current drawn by the voltmeter. ICs 31.100 Typeset and printed by the IEC Centrai Ofice GENEVA, SWITZERLAND

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