标准编号：ISO/IEC 10995:2011
中文名称：信息技术 信息交换和存储用数字记录媒体 评估光学媒体档案寿命的试验方法
英文名称：Information technology — Digitally recorded media for information interchange and storage — Test method for the estimation of the archival lifetime of optical media
发布日期：2011-06
标准范围
This International Standard specifies an accelerated aging test method for estimating the life expectancy for the retrievability of information stored on recordable or rewritable optical disks.This test includes details on the following formats: DVD-R/-RW/-RAM, +R/+RW. It can be applied to additional optical disk formats with the appropriate specification substitutions and can be updated in the future as required.This International Standard includes—stress conditions,—assumptions,—ambient conditions, —controlled storage conditions, e.g. 25 °C and 50 % RH, using the Eyring model, —uncontrolled storage conditions, e.g. 30 °C and 80 % RH, using the Arrhenius model,—evaluation system description,—specimen preparation,—data acquisition procedure, and—data interpretation.The methodology includes only the effects of temperature (T) and relative humidity (RH). It does not attempt to model degradation due to complex failure mechanism kinetics, nor does it test for exposure to light, corrosive gases, contaminants, handling, and variations in playback subsystems. Disks exposed to these additional sources of stress or higher levels of T and RH are expected to experience shorter usable lifetimes.
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