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1、BRITISH STANDARD BS EN 111001:1996 Incorporating Amendment No. 1 Specification for Harmonized system of quality assessment for electronic components Blank detail specification Cathode ray tubes The European Standard EN 111001:1991 has the status of a British Standard Licensed Copy: sheffieldun sheff
2、ieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 111001:1996 BSI 02-2000 ISBN 0 580 34462 2 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee EPL/39, Electronic tubes, upon which the followin
3、g bodies were represented: FEI (Federation of the Electronics Industry) National Supervising Inspectorate (BSI PC) Amendments issued since publication Amd. No.DateComments 9098August 1996Indicated by a sideline in the margin Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2
4、006, Uncontrolled Copy, (c) BSI BS EN 111001:1996 BSI 02-2000i Contents Page Committees responsibleInside front cover National forewordii Foreword2 Text of EN 1110013 Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 111001:1996 ii BSI 0
5、2-2000 National foreword This British Standard has been prepared by Technical Committee EPL/39 and is the English language version of EN 111001:1991 Blank detail specification: Cathode ray tubes, published by the Electronic Components Committee (CECC) of the European Committee for Electrotechnical S
6、tandardization (CENELEC). In 1991 the CENELEC Electronic Components Committee (CECC) accepted CECC 11001:1980 as European Standard designated EN 111001:1991. Amendment No. 1 implements EN 111001:1991 as a British Standard. This standard lists the ratings, characteristics and inspection requirements
7、which have to be included as mandatory requirements in any detail specification for this type of cathode ray tube. Detail specifications should conform to the requirements of this blank detail specification and BS CECC 00111 Rule of Procedure 11. Specifications Part 4:1991 Regulations for CECC detai
8、l specifications. This British Standard which implements the CECC Rules of Procedure is BS 9000 General requirements for a system for electronic components of assessed quality Part 2:1996 Specification for the national implementation of the CECC system. Copyright BSI copyright (see back cover) does
9、not preclude the reproduction and free use of the pro forma pages in the course of preparing detail specifications. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a B
10、ritish Standard does not of itself confer immunity from legal obligations. Cross-references International StandardCorresponding British Standard CECC 11000:1980BS EN 111000:1993 Harmonized system of quality assessment for electronic components. Generic specification: Cathode ray tubes Summary of pag
11、es This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 9 and a back cover. This 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. Li
12、censed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 111001 December 1991 Descriptors: Quality, electronic components, tubes English version Blank Detail Specification: Cathode ray tubes Spcifica
13、tion Particulire Cadre: Tubes rayons cathodiques Vordruck fr Bauartspezifikation: Kathodenstrahlrhren This European Standard was approved by the CENELEC Electronic Components Committee (CECC) on 20 November 1991. The text of this standard consists of the text of CECC 11001 Issue 1 1986 of the corres
14、ponding CECC Specification. 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 st
15、andards may be obtained 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 la
16、nguage and notified to the 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, Sw
17、eden, Switzerland and United 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 Ko
18、mitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1991 Copyright reserved to CENELEC members Ref. No. EN 111001:1991 E Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 111001:1991 2 BSI 02-2000 For
19、eword The CENELEC 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 facilitat
20、e international trade by the harmonization of the specifications and quality assessment procedures for electronic components, and by the grant of an internationally recognised Mark, or Certificate, of Conformity. The components produced under the System are thereby accepted by all member countries w
21、ithout further testing. This document has been formally approved by the CECC, and has been prepared for those member countries taking part in the System who wish to issue national harmonized specifications for CATHODE RAY TUBES. It should be read in conjunction with document CECC 00100: Basic Rules
22、(1974). At the date of printing of this document the member countries of the CECC are Belgium, Denmark, France, Germany, Ireland, Italy, the Netherlands, Norway, Sweden, Switzerland, and the United Kingdom, and copies of it can be obtained from the addresses shown on the inside cover. Preface This b
23、lank detail specification was proposed by CECC Working Group 11: “ELECTRO-OPTICAL DEVICES”. It is a blank detail specification for Cathode Ray Tubes relating to the generic specification printed as CECC 11000. The text of this specification was circulated to the CECC for voting in the documents list
24、ed below CECC (Secretariat)304 CECC (Secretariat)305 CECC (Secretariat)327 in September 1974 and January 1975, and following ratification of the Report on the Voting in CECC (Secretariat)553 in December 1976, was approved by the CECC Management Committee for printing as a CECC Specification. It is r
25、ecognised that the layout proposed cannot be applied to all detail specifications based on this document. The CECC Management Committee at its meeting in Copenhagen in March 1979 decided that as the German National Authorized Institution would not be implementing the requirements of this CECC generi
26、c specification, the text should be published in the English and French versions only. Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 111001:1991 BSI 02-20003 Key for page 4 The numbers between square brackets on page 4 correspond to the
27、 following indications which should be given: Identification of the detail specification 1 The name of the National Standards Organization under whose authority the detail specification is drafted 2 The CECC Symbol and the number allotted to the national detail specification by the CECC General Secr
28、etariat 3 The number and issue number of the national generic and sectional specifications 4 The national number of the detail specification, date of issue and any further information required by the national system, together with any amendment numbers, if issued. Identification of the component 5 A
29、 short description of the type of the cathode ray tube 6 Information on typical construction (where applicable) 7 Outline drawing and/or reference to the relevant document for outlines 8 Application or group of applications covered (see note below) 9 Reference data on the most important properties,
30、to allow comparison between the various component types. NOTEWhen a device is so designed that it can satisfy several applications, this shall be stated in the detail specification. Requirements relevant to these applications shall be met simultaneously (these may appear in different columns of a de
31、tail specification or in different detail specifications, as the case may be). Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 111001:1991 4 BSI 02-2000 1 Page: CECC 11001-XXX 2 Of: ELECTRONIC COMPONENT OF ASSESSED QUALITY IN ACCORDANCE W
32、ITH: 34 5 DETAIL SPECIFICATION FOR:CATHODE RAY TUBE(S) FORa DISPLAY TYPE NUMBER(S) DESCRIPTION and CONSTRUCTION (as applicable) Method of focusing and deflection Dimensions of viewing screen colour of display, and persistence of display (see 2.3.1 of CECC 11000) External coating if present. 6 78 OUT
33、LINE DRAWING (not for inspection purposes) or REFERENCE TO THE OUTLINE DRAWING CONNECTIONS AND DESIGNATION OF ELECTRODES APPLICATION(S) LEVEL OF QUALITY ASSESSMENT DATA (not for inspection purposes)9 Mechanical Mounting position and accessories Mass (weight) Environmental (where appropriate) Limitin
34、g values (absolute maximum rating system IEC 134)MinMaxUnits Heater voltage aa V Heater to cathode, positive voltage a V negative voltage a V Intensity modulator electrode negative voltage a V Intensity modulator electrode positive voltage a V Other electrode voltages a V Cathode mean current a A In
35、tensity modulator electrode cathode circuit resistance a 7 Beam blanking voltage aa V PDA ratio a DATA CONTINUED ON NEXT PAGE See the relevant Qualified Products List for availability of components made to this detail specification. a Denotes that a value shall be inserted in the detail specificatio
36、n. Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 111001:1991 BSI 02-20005 Operating conditions and typical characteristics (not for inspection purpose) The detail specification shall select from the following operating conditions and ch
37、aracteristics those conditions/characteristics as required for the tube design. When the tube is operated under the conditions given below, the characteristic values which follow them are attainable: = 1)V; = 1)V; = 1)V; = 1)V; Beam current = 1)4A; Electrode current (or electrodes as designated on t
38、he preceding page) = 1)4A; PDA ratio = 1). Marking Ordering information Related documents Structural similarity X-radiation Additional information (not for inspection purpose) TEST CONDITIONS AND INSPECTION REQUIREMENTS These are given in the following tables: The test conditions to be used shall be
39、 specified in the detail specification as required for a given type, in line with the requirements given in CECC 11000 for the relevant test. All references to clause numbers are made with respect to CECC 11000 unless otherwise stated. 1) Denotes that a value shall be inserted in the detail specific
40、ation. Type(s) of coil(s) and position(s)1) MinMaxUnits Heater voltage/heater current 1)1) V/A Focusing requirements 1)1) V/A Voltage required on the intensity modulator electrode for cut-off 1)1) V Useful screen dimensions 1)X1) mm Scan dimensions of secondary deflection system 1)1) mm X Plate mean
41、 value 1)1) V X deflection coefficient(s) (primary or secondary system) 1)1) V/cm Y deflection coefficient(s) (primary or secondary system) 1)1) V/cm For control of astigmatism, the voltage between the astigmatism corrector electrode and the mean Y plate potential 1)1) V For correction of raster sha
42、pe, the voltage between the geometry corrector electrode and the mean X plate potential 1)1) V Voltage required between the beam blanking electrode and grid1) to achieve visual cut-off 1)1) V Voltage required between the alignment corrector electrode and grid1) to achieve coincidence of vertical tra
43、ces 1)1) V Vg 1 Vg 2 Vg 3 Vg 4 Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 111001:1991 6 BSI 02-2000 The specification shall include the following tests unless precluded by the tube design. GROUP A Lot by lot General test conditionsa
44、(unless stated otherwise for particular tests) All potentials are defined with respect to the cathode unless otherwise stated. All tests are non destructiveAQL: given in % Inspection or test Reference CECC 11000 Conditions of test Inspection requirements MinMaxUnitsILAQL SUB-GROUP A1100 % Visual ins
45、pection4.3As specifiedSee 4.3 Gas content coefficient4.6.1As specified aa Intensity modulator electrode cut-off voltage 4.6.2As specified aa V Cathode emission4.6.3As specified aa Quality of fluorescent screen and face plate 4.6.10As specifiedSee blemish specification SUB-GROUP A2II1,5 Focus charact
46、eristics4.6.25As specified (1) Focus electrode voltage aa V (2) Astigmatism corrector voltage aa V Mechanical spot displacement4.6.5As specified a mm Luminance characteristics or 4.6.4As specified According to type of tube Average peak line luminanceor 4.6.29As specified SUB-GROUP A3S46,5 Heater vol
47、tage and/or current4.6.8As specified aaa Heater-cathode leakage4.6.9As specified (1) Heater positive w.r.t. cathode a 4A (2) Heater negative w.r.t. cathode a 4A Intensity modulator electrode total negative current 4.6.12 Methoda As specifiedAccording to type of tube Electrical spot displacement4.6.2
48、3As specified a mm Also the following tests for tubes with ratings above 10kV Stray emission4.6.6As specifiedSee 4.6.6 Flashover4.6.7As specifiedSee 4.6.7 a Denotes that a value shall be inserted in the detail specification. Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:45:51 GMT+00:00 2
49、006, Uncontrolled Copy, (c) BSI EN 111001:1991 BSI 02-20007 GROUP B Lot by lot General test conditions as for Group A Only tests marked (D) are destructiveAQL: given in % Inspection or test Reference CECC 11000 Conditions of test Inspection requirements MinMaxUnitsILAQL Dimensions, major4.4See 4.4See inspection drawingS44,0 If the detail specification includes additional tests which are destructive tests, these shall be marked (D). GROUP C PERIODIC General test conditions as for
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