NS EN 12543-5 : 1ED 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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
27-02-2026
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.
| DocumentType |
Standard
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| PublisherName |
Norwegian Standards (Norges Standardiseringsforbund)
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| Status |
Superseded
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| Standards | Relationship |
| EN 12543-5:1999 | Identical |
| NBN EN 12543-5 : 1999 | Identical |
| BS EN 12543-5:1999 | Identical |
| I.S. EN 12543-5:2000 | Identical |
| NF EN 12543-5 : 1999 | Identical |
| DIN EN 12543-5:1999-12 | Identical |
| NEN EN 12543-5 : 1999 | Identical |
| UNE-EN 12543-5:2000 | Identical |