This European standard specifies a method for the measurement of focal spot dimensions above 0,2 mm of X-ray systems up to and including 500 kV tube voltage by means of the pinhole camera radiographic method. The voltage applied for this measurement is restricted to 200 kV. The image quality and the resolution of X-ray images depend highly on the characteristics of the focal spot, in particular the size and the two dimensional intensity distribution.
Directives related to this standards.
WITHDRAWN
SSH EN 12543-2:2006
95.99
Withdrawal of Standard
Jun 17, 2009
PUBLISHED
SSH EN 12543-2:2008
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