This standard defines the method for determining and stating the CONVERSION factor of electro-optical X-RAY image intensifiers. It is applicable only to devices whose output spectra do not significantly deviate from that of a P 20 phosphor.
SIS SS IEC 573:1986 history
1986SIS SS IEC 573:1986 X-ray equipment - Measurement of the conversion factor of electro-opticalX-ray image intensifiers