DIN EN 62220-1-1-2021 医疗电气设备. X光数字成像设备的特性. 第1-1部分: 量子探测效率的测定. 放射摄影影像用探测器(IEC 62220-1-1-2015); 德文版本EN 62220-1-1-2015
Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-1: Determination of the detective quantum efficiency - Detectors used in radiographic imaging (IEC 62220-1-1:2015); German version EN 62220-1-1:2015
This International Standard specifies the method for the determination of the detective quantum efficiency (DQE) of digital X-ray devices as a function of exposure and of spatial frequency for the working conditions in the range of the medical application as specified by the manu