RO
SR EN 12543-4:2001
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 4: Edge method
This European standard specifies the checking of focal spot dimensions above 0,5 mm of X-ray systems up to and including 500 kV tube voltage, by means of radiographs of sharp edges. The image quality and the resolution of X-ray images depend highly on the characteristics of the focal spot. The imaging qualities of a focal spot are based on the two dimensional intensity distribution in the object plane.
Status :
Valid
Approval date : 11/28/2001
Publish date : 11/29/2001
Withdrawal date : 7/31/2026
Number of pages : 12
ICS : 19.100 Non-destructive testing
Technical Committee : 40 - Non-destructive testing
- Normative reference SR EN 25580:1993
- Normative reference SR EN 12543-1:2001
- Normative reference SR EN 584-1:1996
- Replaced by SR EN ISO 32543-2:2026