本文件描述了产生已知臭氧暴露的设备、方法和程序，以及数字打印硬拷贝图像和传统模拟摄影彩色打印图像因该暴露而产生的变化量的后续测量和量化。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document describes the equipment, methods and procedures for generating a known ozone exposure and the subsequent measurement and quantification of the amount of change produced within both digitally printed hardcopy images and traditional analogue photographic colour print images due to that exposure.All current amendments available at time of purchase are included with the purchase of this document.