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 StandardBSEN111001:1996 BSI 02-2000 ISBN
2、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 following bodies were represented: FEI (Federation of the Electronics Industry) National Supervising Inspectorate (BSI
3、 PC) Amendments issued since publication Amd. No. Date Comments 9098 August 1996 Indicated by a sideline in the marginBSEN111001:1996 BSI 02-2000 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 Text of EN 111001 3BSEN111001:1996 ii BSI 02-2000 National forew
4、ord This British Standard has been prepared by Technical Committee EPL/39 and is the English language version of EN111001:1991 Blank detail specification: Cathode ray tubes, published by the Electronic Components Committee (CECC) of the European Committee for Electrotechnical Standardization (CENELE
5、C). In 1991 the CENELEC Electronic Components Committee (CECC) accepted CECC11001:1980 as European Standard designated EN111001:1991. Amendment No.1 implements EN111001:1991 as a British Standard. This standard lists the ratings, characteristics and inspection requirements which have to be included
6、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 CECC00111 Rule of Procedure11. Specifications Part4:1991 Regulations for CECC detail specifications. This Britis
7、h Standard which implements the CECC Rules of Procedure is BS9000 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 not preclude the reproduction
8、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 British Standard does not of it
9、self confer immunity from legal obligations. Cross-references International Standard Corresponding British Standard CECC 11000:1980 BS EN 111000:1993 Harmonized system of quality assessment for electronic components. Generic specification: Cathode ray tubes Summary of pages This document comprises a
10、 front cover, an inside front cover, pages i and ii, theEN 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.EUROPEAN STANDARD NORME EUROPENN
11、E EUROPISCHE NORM EN 111001 December 1991 Descriptors: Quality, electronic components, tubes English version Blank Detail Specification: Cathode ray tubes Spcification Particulire Cadre: Tubes rayons cathodiques Vordruck fr Bauartspezifikation: Kathodenstrahlrhren This European Standard was approved
12、 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 corresponding CECC Specification. CENELEC members are bound to comply with CEN/CENELEC Internal Regulations which stipulate the conditions for
13、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 on application to the General Secretariat of the CECC or to any CENELEC member. This European Standard exists in
14、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 the CECC General Secretariat has the same status as the official versions. CENELEC members are the national electr
15、otechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. The membership of the CECC is identical, with the exception of the national electrotechnical commit
16、tees of Greece, Iceland and Luxembourg. CECC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1991 Copyright reserved to CENELEC members Re
17、f. No. EN 111001:1991 EEN111001:1991 2 BSI 02-2000 Foreword 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 asse
18、ssed quality. The object of the System is to facilitate 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
19、 System are thereby accepted by all member countries without 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
20、 in conjunction with document CECC00100: Basic Rules (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 UnitedKingdom, and copies of it can be obtained from the
21、 addresses shown on the inside cover. Preface This blank detail specification was proposed by CECC Working Group11: “ELECTRO-OPTICAL DEVICES”. It is a blank detail specification for Cathode Ray Tubes relating to the generic specification printed as CECC11000. The text of this specification was circu
22、lated to the CECC for voting in the documents listed below CECC (Secretariat)304 CECC (Secretariat)305 CECC (Secretariat)327 in September 1974 and January1975, and followingratification of the Report on the Voting in CECC (Secretariat)553 in December1976, was approved by the CECC Management Committe
23、e for printing as a CECC Specification. It is recognised 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 March1979 decided that as the German National Authorized Institution would not be imp
24、lementing the requirements of this CECC generic specification, the text should be published in the English and French versions only.EN111001:1991 BSI 02-2000 3 Key for page 4 The numbers between square brackets on page 4 correspond to the following indications which should be given: Identification o
25、f 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 Secretariat 3 The number and issue number of the national generic
26、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 short description of the type of the cathode ray tube 6 Infor
27、mation 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, to allow comparison between the various component types. NOTEW
28、hen 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 detail specification or in different detail specifications, as t
29、he case may be).EN111001:1991 4 BSI 02-2000 1 Page: CECC 11001-XXX 2 Of: ELECTRONIC COMPONENT OF ASSESSED QUALITY IN ACCORDANCE WITH: 3 4 5 DETAIL SPECIFICATION FOR: CATHODE RAY TUBE(S) FOR aDISPLAY TYPE NUMBER(S) DESCRIPTION and CONSTRUCTION (as applicable) Method of focusing and deflection Dimensi
30、ons of viewing screen colour of display, and persistence of display (see 2.3.1 of CECC 11000) External coating if present. 6 7 8 OUTLINE DRAWING (not for inspection purposes) or REFERENCE TO THE OUTLINE DRAWING CONNECTIONS AND DESIGNATION OF ELECTRODES APPLICATION(S) LEVEL OF QUALITY ASSESSMENT DATA
31、 (not for inspection purposes) 9 Mechanical Mounting position and accessories Mass (weight) Environmental (where appropriate) Limiting values (absolute maximum rating system IEC 134) Min Max Units Heater voltage a a V Heater to cathode, positive voltage a V negative voltage a V Intensity modulator e
32、lectrode negative voltage a V Intensity modulator electrode positive voltage a V Other electrode voltages a V Cathode mean current a A Intensity modulator electrode cathode circuit resistance a 7 Beam blanking voltage a a V PDA ratio a DATA CONTINUED ON NEXT PAGE See the relevant Qualified Products
33、List for availability of components made to this detail specification. a Denotes that a value shall be inserted in the detail specification.EN111001:1991 BSI 02-2000 5 Operating conditions and typical characteristics (not for inspection purpose) The detail specification shall select from the followi
34、ng operating conditions and characteristics 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 curren
35、t (or electrodes as designated on the 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: Th
36、e test conditions to be used shall be specified in the detail specification as required for a given type, in line with the requirements given in CECC11000 for the relevant test. All references to clause numbers are made with respect to CECC11000 unless otherwise stated. 1) Denotes that a value shall
37、 be inserted in the detail specification. Type(s) of coil(s) and position(s) 1) Min Max Units 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) X 1) mm Scan dimensions of secon
38、dary deflection system 1) 1) mm X Plate mean 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 plat
39、e potential 1) 1) V For correction of raster shape, the voltage between the geometry corrector electrode and the mean X plate potential 1) 1) V Voltage required between the beam blanking electrode and grid 1)to achieve visual cut-off 1) 1) V Voltage required between the alignment corrector electrode
40、 and grid 1)to achieve coincidence of vertical traces 1) 1) V V g 1 V g 2 V g 3 V g 4EN111001:1991 6 BSI 02-2000 The specification shall include the following tests unless precluded by the tube design. GROUP A Lot by lot General test conditions a(unless stated otherwise for particular tests) All pot
41、entials are defined with respect to the cathode unless otherwise stated. All tests are non destructive AQL: given in % Inspection or test Reference CECC 11000 Conditions of test Inspection requirements Min Max Units IL AQL SUB-GROUP A1 100 % Visual inspection 4.3 As specified See 4.3 Gas content coe
42、fficient 4.6.1 As specified a a Intensity modulator electrode cut-off voltage 4.6.2 As specified a a V Cathode emission 4.6.3 As specified a a Quality of fluorescent screen and face plate 4.6.10 As specified See blemish specification SUB-GROUP A2 II 1,5 Focus characteristics 4.6.25 As specified (1)
43、Focus electrode voltage a a V (2) Astigmatism corrector voltage a a V Mechanical spot displacement 4.6.5 As specified a mm Luminance characteristics or 4.6.4 As specified According to type of tube Average peak line luminance or 4.6.29 As specified SUB-GROUP A3 S4 6,5 Heater voltage and/or current 4.
44、6.8 As specified a a a Heater-cathode leakage 4.6.9 As 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 Method a As specified According to type of tube Electrical spot displacement 4.6.23 As specifie
45、d a mm Also the following tests for tubes with ratings above 10kV Stray emission 4.6.6 As specified See 4.6.6 Flashover 4.6.7 As specified See 4.6.7 a Denotes that a value shall be inserted in the detail specification.EN111001:1991 BSI 02-2000 7 GROUP B Lot by lot General test conditions as for Grou
46、p A Only tests marked (D) are destructive AQL: given in % Inspection or test Reference CECC 11000 Conditions of test Inspection requirements Min Max Units IL AQL Dimensions, major 4.4 See 4.4 See inspection drawing S4 4,0 If the detail specification includes additional tests which are destructive te
47、sts, these shall be marked (D). GROUP C PERIODIC General test conditions as for Group A Only tests marked (D) are destructive AQL: given in % Inspection or test Reference CECC 11000 Conditions of test Inspection requirements Min Max Units IL AQL General test conditions as for Group A SUB-GROUP C1 Pe
48、riodicity up to three months. Sample size 8, one reject permitted. Electrode leakage current 4.6.11 As specified a 4A Resolution As specified According to type of tube The detail specification shall include one of the following: (1) Expanced rastor or 4.6.14.1 or (2) Elliptical or circular trace or
49、4.6.14.2 or (3) Pulsed line or 4.6.14.3 or (4) Shrinking rastor or 4.6.14.4 or (5) Narrow slit or 4.6.14.5 or (6) Variable slit or 4.6.14.6 or (7) Spatial frequency 4.6.14.7 a Denotes that a value shall be inserted in the detail specification.EN111001:1991 8 BSI 02-2000 GROUP C PERIODIC Inspection or test Reference CECC 11000 Conditions of test Inspection requirements Min Max Units IL AQL SUB-GROUP C1 (continued) Scan dimensions As specified According to type of
