本国际标准定义了一组通用的报告参数，并描述了报告中使用的方法 单个密度计性能和制造商报告性能的测定和展示 规格。本国际标准通常适用于透射和反射密度计 为摄影、平面艺术和射线照相行业制造和使用。

This International Standard defines a common set of reporting parameters and describes the methods to be used in the determination and presentation of individual densitometer performance and manufacturer-reported performance specifications. This International Standard applies to transmission and reflection densitometers typically manufactured for and used by the photographic, graphic arts and radiographic trades.