DIN EN 12543-3-1999 Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 3 Slit camera radiographic method.pdf
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1、DEUTSCHE NORM December 1999 Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing Part 3: Slit camera radiographic method English version of DIN EN 12543-3 DIN - EN 12543-3 ICs 19.100 Zerstrungsfreie Prfung - Charakterisierung von Brennflecken in Industrie-Rnt
2、genanlagen fr die zerstrungsfreie Prfung - Teil 3: Radiographisches Schlitzkamera-Verfahren European Standard EN 12543-3 : 1999 has the status of a DIN Standard. A comma is used as the decimal marker. National foreword This standard has been prepared by CEN/TC 138. The responsible German body involv
3、ed in its preparation was the Normenausschu Materialprfung (Mate- rials Testing Standards Committee), Technical Committee Durchstrahlungsprfung und Strahlenschutz. EN comprises 8 pages. No pari of this standard may be reproduced without the prior permission of Y Deutsches Institut fr Normung e. V.,
4、Berlin. wth Verlag GmbH, D-10772 Berlin, has the exclusive right of sale for German Standards (DIN-Normen). Ref. No. DIN EN 12543-3 : 1999-1 English price group 06 Sales No. 1106 05.00 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12543-3 September 1999 ICs 19.1 O0 English version Non-destruc
5、tive testing Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing Part 3: Slit camera radiographic method Essais non destructifs - Caractris- tiques des foyers missifs des tubes radiognes industriels utiliss dans les essais non destructifs - Partie 3: Mthode
6、radiographique par chambre fente Verfahren Zerstrungsfreie Prfung - Charakterisierung von Brennflecken in Industrie-Rntgenanlagen fr die zerstrungsfreie Prfung - Teil 3: Radiographisches Schlitzkamera- This European Standard was approved by CEN on 1999-08-1 6. CEN members are bound to comply with th
7、e CENKENELEC 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 stand- ards may be obtained on application to the Central Secretariat
8、or to any CEN member. The European Standards exist in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official vers
9、ions. CEN members are the national standards bodies of Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. CEN European Committee for Standardizati
10、on Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels O 1999. CEN - All rights of exploitation in any form and by any means reserved worldwide for CEN national members. Ref. No. EN 12543-3 : 1999 E Page 2 EN 12543-3 : 1999 Contents
11、Page Foreword 2 Introduction . 3 1Scope . 3 2 Normative references 3 3Terrnsanddefinitions 3 4Testequipment 3 7 5 Measurement and determination of the focal spot size Annex A (informative) Preferred values of dfor the characterization of X-ray tube types . 8 Foreword This European Standard has been
12、prepared by Technical Committee CENITC 138 “Non-destructive testing“, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2000, and conflicting nationa
13、l standards shall be withdrawn at the latest by March 2000. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Ic
14、eland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. In the framework of its scope, Technical Committee CENITC 138 entrusted CENITC 138NVG 1 “ionizing Radiation“ with preparing the following standard: EN 12543-3, Non-destructive testing
15、 - Characteristics of focal spots in industrial X-ray systems for use in non- destructive testing - Pan 3: Slit camera radiographic method EN 12543-3 is a part of series of European Standards with the same number; the other parts are the following: EN 12543-1, Non-destructive testing - Characteristi
16、cs of focal spots in industrial X-ray systems for use in non- destructive testing - Pari 7: Scanning method EN 12543-2, Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non- destructive testing - Pari 2: Pinhole camera radiographic method EN 12543-4, No
17、n-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non- destructive testing - Pari 4: Edge method EN 12543-5, Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non- destructive testing - Pari 5: Measurement of t
18、he efective focal spot size of mini and micro focus X-ray tubes. Page 3 EN 12543-3 : 1999 Introduction In order to cover the different requirements for focal spot size measurement, five different methods are described in EN 12543-1 to EN 12543-5. The scanning method (EN 12543-1) is dedicated to thos
19、e applications where quantitative values for the intensity distribution and spot size are needed, i. e. calibration and image processing purposes. The radiographic methods (EN 12543-2 and EN 12543-3) describe the traditional techniques and are dedicated for certification purposes and for field appli
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