99.60 Withdrawal effective Mar 4, 2020
CEN
CEN/TC 138 Non-destructive testing
European Norm
19.100 Non-destructive testing
This European standard specifies a method for the direct and absolute measurement of the average high voltage of constant potential (DC) X-ray systems on the secondary side of the high voltage generator. The intention is to check the correspondence with the indicated high voltage value on the control unit of the X-ray system. This method is applied to assure a reproducible operation of X-ray systems because the voltage influences particularly the penetration of materials and the contrast of X-ray images and also the requirements concerning the radiation protection.
WITHDRAWN
EN 12544-1:1999
99.60
Withdrawal effective
Mar 4, 2020
PUBLISHED
EN ISO 16526-1:2020