ISO 18938:2014
成像材料.光盘.扩展存储用维护和处理
Imaging materials - Optical discs - Care and handling for extended storage
ISO 18938:2014 发布历史
This International Standard establishes general principles for the care and handling of digital optical discs during use. It addresses the issues of physical integrity of the medium necessary to preserve access to the recorded data (information). This International Standard includes recommendations for handling procedures to maximize the effective life of optical discs. Faulty handling, packing and transporting techniques and methods often cause physical damage to the discs and to the content recorded thereon. Extending the longevity of optical discs requires the identification of appropriate handling methods, as well as well-developed and implemented training programs. For the purposes of this International Standard, the term “optical disc” includes the families of compact disc (CD), digital versatile disc (DVD), high definition digital versatile disc (HD DVD) and Blu-ray disc (BD)1), and any hybrids of these families. The term “optical disc” also includes each type of disc within a family, including injection moulded [read-only memory (ROM)], dye-layer [recordable (R)] and phase change [rewritable (RW, RE), random access memory (RAM), and recordable (BD-R)] technologies. While some of the recommendations in this International Standard (e.g. those for staff training) apply specifically to large-scale or long term usage, the basics of all recommendations in this International Standard are intended to be applied in circumstances where the desired result is long-term usage of the medium whether archival, commercial or personal. This International Standard does not cover magneto-optical (MO) discs, laser discs (LD) or glass discs. At the time of writing, International Standards do not exist for HD DVD and Blu-ray discs. Nonetheless, it is believed that the recommendations in this International Standard for care and handling can equally apply to them. It is recognized that some of these requirements are not necessarily possible for the individual user to achieve. The following are within the scope of this International Standard: — use and handling environments, including pollutants, temperature and humidity and light exposure; — contamination concerns; — inspection; — cleaning and maintenance, including cleaning methods and frequency; — transportation; — disasters, including water, fire, construction and post-disaster procedures; — staff training. The quality of the data written on the disc is outside the scope of this International Standard. However, a high quality result of the recording phase is important to the longevity of information. It is advisable that a rigorous program of data integrity testing be implemented, as this forms an obligatory part of all digital long-term storage. In addition, when keeping digital information for archival purposes, it is advisable that a multiple copy/multiple location strategy be in place. 1) Blu-ray DiscTM and Blu-rayTM are trademarks of Blue-ray Disc Association, and Blu-ray Disc and HD DVD are examples of suitable products available commercially. This information is given for the convenience of users of this International Standard and does not constitute an endorsement by ISO of these products.
ISO 18938:2014由国际标准化组织 IX-ISO 发布于 2014-09-01。
ISO 18938:2014 在中国标准分类中归属于: L64 数据媒体，在国际标准分类中归属于: 35.220.30 光学存储设备,37.040.99 有关摄影技术的其他标准。
ISO 18938:2014 发布之时，引用了标准
- IEC 60908:1999 音频记录 压缩磁盘数字音频系统
- IEC 60988:2009 核电厂.重要安全性仪器仪表.检测松动件的声学检测系统:特性,设计标准和操作规程
- ISO 14644-1:1999 洁净室和相关控制环境 第1部分:空气洁净度分级
- ISO 14644-2:2000 洁净室和相关控制环境 第2部分:与ISO 14644-1连续相配位的检测和监控规范
- ISO 18925:2013 成像材料.光盘介质.存储操作规程
- ISO/IEC 10149:1995 信息技术.数据交换用120mm只读数据光盘(CD-ROM)
- ISO/IEC 12862:2011 信息技术.120 mm(每面8,54 G字节)与80 mm(每面2,66 G字节)DVD双层可记录光盘(DL的DVD-R)
- ISO/IEC 13170:2009 信息技术.120mm(每面8.54G比特)和80mm(每面8.54G比特)DVD可重复记录双面盘(DL式DVD-刻录机)
- ISO/IEC 16448:2002 信息技术.120 mm DVD.只读光盘
- ISO/IEC 16449:2002 信息技术.80 mm DVD.只读光盘
- ISO/IEC 17341:2009 信息技术.使用+RW格式在120mm和 80mm光盘上的数据交换.容量:每面4.7Gbytes和1.46Gbytes(支持录制速度达4倍速)
- ISO/IEC 17342:2004 信息技术.80mm(每面1.46 Gbytes)和120mm(每面4.7 Gbytes)DVD可再记录盘(DVD-RW)
- ISO/IEC 17344:2009 信息技术.使用+R格式在120mm和 80mm光盘上的数据交换.容量:每面4.7和1.46Gbytes(支持录制速度达16倍速)
- ISO/IEC 17592:2004 信息技术.120mm(每面4.7G字节)和80mm(每面1.46G字节)DVD可再写盘
ISO 18938:2014的历代版本如下：
- 2014年 ISO 18938:2014 成像材料.光盘.扩展存储用维护和处理
- 2008年 ISO 18938:2008 成像材料.光盘.扩展存储用维护和处理
- 标准号
- ISO 18938:2014
- 发布
- 2014年
- 发布单位
- 国际标准化组织
- 当前最新
- ISO 18938:2014
- 引用标准
- IEC 60908:1999 IEC 60988:2009 ISO 14644-1:1999 ISO 14644-2:2000 ISO 18925:2013 ISO/IEC 10149:1995 ISO/IEC 12862:2011 ISO/IEC 13170:2009 ISO/IEC 16448:2002 ISO/IEC 16449:2002 ISO/IEC 17341:2009 ISO/IEC 17342:2004 ISO/IEC 17344:2009 ISO/IEC 17592:2004