IEC 61223-3-3:1996

Applies to those components of X-ray equipment which influence the
image quality of equipment for digital subtraction angiography
(DSA) with an imaging system consisting of an X-ray generation
subsystem, a detection device comprising an X-ray image intensifier
television chain, means of digitization and digital image
processing, image storage and image manipulation including
subtraction, and facilities for image display.

Defines the essential parameters which describe the performance of
the above-mentioned components of X-ray equipment with regard to
imaging properties, and defines methods of testing whether measured
quantities related to those parameters comply with specified
tolerances.