NF EN 12543-5 : 1999
Current
The latest, up-to-date edition.
NON-DESTRUCTIVE TESTING - CHARACTERISTICS OF FOCAL SPOTS IN INDUSTRIAL X-RAY SYSTEMS FOR USE IN NON-DESTRUCTIVE TESTING - PART 5: MEASUREMENT OF THE EFFECTIVE FOCAL SPOT SIZE OF MINI AND MICRO FOCUS X-RAY TUBES
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test method
5 Measurement and determination of the focal spot size
Defines a procedure for measuring focal spot dimensions in the 5 um to 300 um range of X-ray systems up to 225 kV tube voltage, by means of radiographs of sharp edges. Resolution and image quality of X-ray images are dependent on features of the focal spot. Imaging qualities of the focal spot are based on 2 dimensional intensity distribution in the object plane. The radiographic technique is used for certification purposes.
| DevelopmentNote |
INDICE DE CLASSEMENT: A09231-5
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| EN 12543-5:1999 | Identical |
| BS EN 12543-5:1999 | Identical |
| DIN EN 12543-5:1999-12 | Identical |
| UNI EN 12543-5 : 2002 | Identical |
| UNE-EN 12543-5:2000 | Identical |
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