ISO 5799:1991 摄影术.医用和牙科用直接爆光射线摄影胶片/处理系统.ISO感光速度和ISO平均梯度的测定
标准编号:ISO 5799:1991
中文名称:摄影术.医用和牙科用直接爆光射线摄影胶片/处理系统.ISO感光速度和ISO平均梯度的测定
英文名称:Photography — Direct-exposing medical and dental radiographic film/process systems — Determination of ISO speed and ISO average gradient
发布日期:1991-08
标准范围
规定了测量方法,以便可重复获得胶片/工艺系统,并可与其他系统进行比较。描述直接暴露于X射线的胶片的感光度测定程序。第二版取消并取代第一版(1981年)。
Specifies measuring methods so that the film/process system can be obtained reproducibly and can also be compared with those of other systems. Describes sensitometric procedures for films exposed directly to X-rays. This second edition cancels and replaces the first edition (1981).
标准预览图


