《BS-EN-111000-1993.pdf》由会员分享,可在线阅读,更多相关《BS-EN-111000-1993.pdf(52页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD CONFIRMED JULY 1986 BS EN 111000:1993 Incorporating Amendment Nos 1 and 2 Harmonized system of quality assessment for electronic components Generic specification: Cathode ray tubes The European Standard EN 111000:1991 has the status of a British Standard Licensed Copy: sheffieldun s
2、heffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 111000:1993 This British Standard, having been prepared under the direction of the Electronic Components Standards Committee, was published under the authority of the Executive Board and comes into effect on 31 Octo
3、ber 1980 BSI 11-1999 The following BSI references relate to the work on this standard: Committee reference ECL/5 Draft for comment 74/26817 DC ISBN 0 580 11628 X Cooperating organizations The Electronic Components Standards Committee, under whose direction this British Standard was prepared, consist
4、s of representatives from the following: British Electrical and Allied Manufacturers Association (BEAMA) Electricity Supply Industry in England and Wales Electronic Components Industry Federation* Electronic Engineering Association Institution of Electronic and Radio Engineers* Ministry of Defence*
5、National Supervising Inspectorate* Post Office Society of British Aerospace Companies Limited Telecommunication Engineering and Manufacturing Association (TEMA) The organizations marked with an asterisk in the above list, together with the following, were directly represented on the Technical Commit
6、tee entrusted with the preparation of this British Standard: Scientific Instrument Manufacturers Association Services Electronic Parts Committee United Kingdom Atomic Energy Authority Amendments issued since publication Amd. No.Date of issueComments 6004July 1992 7600March 1993Indicated by a sidelin
7、e in the margin Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 111000:1993 BSI 11-1999i Contents Page Cooperating organizationsInside front cover National forewordii Forewordiii Text of CECC 110001 Publications referred toInside back
8、cover Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 111000:1993 ii BSI 11-1999 National foreword This British Standard has been prepared under the direction of the Electronic Components Standards Committee. It is identical with CENEL
9、EC Electronic Components Committee (CECC) 11000 “Harmonized system of quality assessment for electronic components. Generic specification: Cathode ray tubes” published by the European Committee for Electrotechnical Standardization (CENELEC). This standard gives the terminology, quality assessment pr
10、ocedures and test and measurement conditions applicable to the entire family of cathode ray tubes. In 1991 the CENELEC Electronic Components Committee (CECC) accepted CECC 11000:1980 including Amendment 1 and Addendum (1988) as European Standard EN 111000:1991. Any sectional and blank detail specifi
11、cation dealing with a particular sub-family of cathode ray tubes required to be used in conjunction with this standard will include those tests that are considered to be appropriate to the sub-family and will also give more detailed information relative to the sub-family. This standard is a harmoniz
12、ed specification within the CECC system. The existing non-harmonized British Standard BS 9050:1971 “Cathode ray tubes of assessed quality: generic data and methods of test” is now declared obsolescent. Terminology and conventions. The text of the CECC specification has been approved as suitable for
13、publication, without deviation, as a British Standard. Some terminology and certain conventions are used, however, that are not identical with those used in British Standards; attention is especially drawn to the following. The comma has been used throughout as a decimal marker. In British Standards
14、 it is current practice to use a full point on the baseline as the decimal marker. Cross references The British Standard harmonized with CECC 00100 is BS E9000 “General requirements for electronic components of assessed quality harmonized with the CENELEC Electronic Components Committee System” Part
15、 1 “Basic rules”. International StandardCorresponding British Standard ISO 1000:1973BS 5555:1976 SI units and recommendations for the use of their multiples and of certain other units (Identical) IEC 67:1966BS 448 Dimensions of electronic tubes and valves (Identical)a IEC 68BS 2011 Basic environment
16、al testing procedures (The relevant Parts are all identical) IEC 117BS 3939 Graphical symbols for electrical power, telecommunications and electronics diagrams Section 29:1978 Aircraft electrical systems (Technically equivalent) IEC 151-3:1963BS 4319 Methods of measurement of the electrical properti
17、es of electronic tubes and valves (excluding microwave devices) Part 1:1968 Essential conditions for measuring equivalent input and output admittances (Technically equivalent) CECC 00006:1973BS E9006:1976 Harmonized system of quality assessment for electronic components. Basic specification. Environ
18、mental test procedures (Identical) CECC 00007:1973BS E9007:1975 Harmonized system of quality assessment for electronic components. Basic specification: sampling plans and procedures for inspection by attributes (Identical) a In course of preparation. Licensed Copy: sheffieldun sheffieldun, na, Thu O
19、ct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 111000:1993 BSI 11-1999iii The related British Standards for IEC 27-1:1971, IEC 50 and IEC 410:1973 are BS 1991-6:1975, BS 4727 and BS 6001:1972 respectively. NOTEThere are, at present, no corresponding British Standards for IEC 27, IEC
20、 100, IEC 134, IEC 139, IEC 151 (Parts 1, 2, 13, 14, 15 and 16) and IEC 236. The Committee responsible for this standard has studied these and confirms that, for the purposes of this standard, their technical requirements are acceptable. The following CENELEC documents are referred to: The text of t
21、he latter two documents is included in BS E9000-2 “Rules of procedure”. NOTETextual errors. When the text of the International Standard was adopted, the following errors were noted. They have been reported to CENELEC in a proposal to amend the text of the International Standard. The letter symbols f
22、or variable quantities have been printed throughout in upright instead of sloping type. On page 13, in note 2, “20KV” should read “20 kV”. In Figure 9, “cms” should read “cm”. On page 31 in Procedure 2, “L = “should read” L =”. A British Standard does not purport to include all the necessary provisi
23、ons of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. CECC 00400Handbook for the production of CECC documents CECC 00107Rule of Procedure 7: Quality Assessment Procedu
24、res CECC 00109Rule of Procedure 9: Certified Test Records R3 R1 - -Lst R3 R1 - -Lst Summary of pages This document comprises a front cover, an inside front cover, pages i to iv, the EN title page, page 2, the CECC title page, pages ii to iv, pages 1 to 38, an inside back cover and a back cover. This
25、 standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffi
26、eldun sheffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 111000 December 1991 Descriptors: Quality, electronic components, tubes English version Generic Specification: Cathode ray tubes Spcification Gnrique: Tubes rayo
27、ns cathodiques Fachgrundspezifikation: Kathodenstrahlrhren This European Standard was approved by CENELEC Electronic Components Committee (CECC) on 20 November 1991. The text of this standard consists of the text of CECC 11000 Issue 1 1980 (with A1 and addendum) of the corresponding CECC Specificati
28、on. CENELEC members are bound to comply with 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 national standards may be obtained
29、on application to the General Secretariat of the CECC 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 language and notified to t
30、he CECC General Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Un
31、ited Kingdom. The membership of the CECC is identical, with the exception of the national electrotechnical committees of Greece, Iceland and Luxembourg. CECC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnisc
32、he Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1991 Copyright reserved to CENELEC members Ref. No. EN 111000:1991 E Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 blank Licensed Copy: sheffieldun sheffieldun, na, Thu
33、Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 111000:1991 ii BSI 11-1999 Contents Page Forewordiii Section 1. Scope1 Section 2. General1 2.1Order of precedence1 2.2Related docum
34、ents1 2.3Units, symbols and terminology2 2.4Marking3 Section 3. Quality assessment procedures3 3.1Primary stage of manufacture3 3.2Structurally similar components4 3.3Qualification approval procedures4 3.4Supplementary procedure for qualification approval4 3.5Quality conformance inspection5 3.6Sampl
35、ing requirements for small lots or for expensive devices5 3.7Resubmission of rejected lots6 3.8Certified test records6 3.9Delayed delivery6 3.10 Unchecked parameters6 3.11 Periodic inspection6 3.12 Release for delivery before the completion of Group B tests6 Section 4. Test and measurement procedure
36、s6 4.1Alternative test methods6 4.2Standard conditions for testing6 4.3Visual inspection7 4.4Dimensions7 4.5Raster scan requirements7 4.6Electrical test and measurement procedures7 4.7Mechanical test and measurement procedures36 4.8Environmental test and measurement procedures36 4.9Endurance test an
37、d measurement procedures37 Figure 13 Figure 29 Figure 310 Figure 412 Figure 519 Figure 622 Figure 723 Figure 825 Figure 930 Figure 1033 Table 15 Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 111000:1991 BSI 11-1999iii Foreword The CENEL
38、EC Electronic Components Committee (CECC) is composed of those member countries of the European Committee for Electrotechnical Standardization (CENELEC) who wish to take part in a harmonized System for electronic components of assessed quality. The object of the System is to facilitate international
39、 trade by the harmonization of the specifications and quality of assessment procedures for the electronic components, and by the grant of an internationally recognized Mark, or Certificate, of Conformity. The components produced under the System are thereby accepted by all member countries without f
40、urther testing. This specification has been formally approved by the CECC, and has been prepared for those countries taking part in the System who wish to issue national harmonized specifications for CATHODE RAY TUBES. It should be read in conjunction with the current regulations for the CECC System
41、. At the date of printing of this specification, the member countries of the CECC are Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Italy, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Preface This specification was prepared by CECC WG 11: “ELE
42、CTRO-OPTICAL DEVICES”. It is based, wherever possible, on the Publications of the International Electrotechnical Commission and in particular on IEC 151-14 “Methods of measurement of radar and oscilloscope cathode ray tubes”. The text of this specification was circulated to the CECC for voting in do
43、cument(s) indicated below and was ratified by the President of the CECC for printing as a CECC Specification. This specification will be supplemented by blank detail specifications applicable to each sub-family of cathode ray tubes. The CECC Management Committee at its meeting in Copenhagen March 19
44、79 decided that as the German National Authorized Institution would not be implementing the requirements of this CECC generic specification, the text should be published in the English and French versions only. DocumentDate of VotingReport on the Voting CECC (Secretariat) 303November 1975CECC (Secre
45、tariat) 459 Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:52:06 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 111000:1991 BSI 11-19991 Section 1. Scope This document applie
46、s to cathode ray tubes of assessed quality. Section 2. General 2.1 Order of precedence Where any discrepancies occur for any reason, documents shall rank in the following order of precedence: 1) the detail specification 2) the generic specification 3) document CECC 00100 or any other international (
47、eg IEC) documents to which reference is made. The same order of precedence shall apply to equivalent national documents. 2.2 Related documents ISO10001973SI units and recommendations for the use of their multiples and of certain other units. IEC27Letter symbols to be used in electrical technology. I
48、EC27-11971Part 1 General. IEC50International Electrotechnical Vocabulary. IEC671966Dimensions of electronic tubes and valves. IEC68Basic environmental testing procedures (see CECC 00006). IEC1001962Methods for the measurement of indirect interelectrode capacitances of electronic tubes and valves. IE
49、C117Recommended graphical symbols. IEC1341961Rating systems for electronic tubes and valves and analogous semiconductor devices. IEC1391962Preparation of outline drawings of oscilloscope and picture tubes. IEC151Measurements of the electrical properties of electronic tubes. IEC151-11963Measurement of electrode current. IEC151-21963Measurement of heater or filament current. IEC151-81966Measurement of cathode heating time and heater warm-up time. IEC151-131966Methods of measurement of emission current from hot cathodes for high vacuum electronic tubes
链接地址:https://www.31doc.com/p-3737763.html