GB/T 30540-2014
Document management applications.Achiving of electronic data.Computer output microform (COM)/Computer output laser disc (COLD) (English Version)

Standard No.

GB/T 30540-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 30540-2014

Scope

This International Standard specifies techniques for archiving electronic data to ensure their integrity, accessibility, usability, readability and reliability over time, in order to protect the evidentiary value of the data. In this standard, the meaning of long-term is to last for more than 100 years (see GB/T 18444-2001). This standard uses black and white microforms processed with chemical liquid. This method was chosen because the results are always irreversible records and the quality of the microforms is proven as a medium for long-term preservation. This standard also specifies methods for recording COM and COLD outputs in parallel from the same data by one production unit. This standard applies to many different types of electronic data, such as text data and two-dimensional graphic data that can be expressed in black and white images. This standard does not apply to: - animated images or sound; - three-dimensional images; - grayscale or color images; - X-ray images. Microforms produced by heat treatment are not included in the scope of this standard because they do not provide sufficient guarantees of inalterability and long-term durability.

GB/T 30540-2014 Referenced Document

• GB/T 17294.1-2008 Micrographics-Alphanumeric computer output microforms- Quality control-Part 1:Characteristics of the test slide and test data
• GB/T 17294.2-2008 Micrographics.Alphanumeric computer output microforms.Quality control.Part 2:Method
• GB/T 19474.1-2004 Micrographics-Quality control of graphic COM recorders-Part 1:Characteristics of the test frames
• GB/T 19474.2-2004 Micrographics-Quality control of graphic COM recorders-Part 2:Quality criteria and control
• GB/T 20494.1-2006 Micrographics. Quality control of COM recorders that generate images using a single internal display. Part 1: Characteristics of the test target
• GB/T 20494.2-2006 Micrographics. Quality control of COM recorders that generate images using a single internal display. Part 2: Method of use
• GB/T 6159.1-2003 Micrographics--Vocabulary--Part 1: General terms
• GB/T 6159.2-2011 Micrographics.Vocabulary.Part 2: Image positions and methods of recording
• GB/T 6159.3-2003 Micrographics--Vocabulary--Part 3: Film processing
• GB/T 6159.4-2003 Micrographics--Vocabulary--Part 4: Materials and packaging
• GB/T 6159.7-2011 Micrographics.Vocabulary.Part 7: Computer micrographics
• GB/T 6159.8-2003 Micrographics--Vocabulary--Part 8: Use
• ISO 1 Geometrical product specifications (GPS) — Standard reference temperature for the specification of geometrical and dimensional properties*， 2022-06-14 Update
• ISO 18901 Imaging materials - Processed silver-gelatin-type black-and-white films - Specifications for stability
• ISO 18911 Imaging materials - Processed safety photographic films - Storage practices
• ISO/IEC 8859-1:1998 Information technology - 8-bit single-byte coded graphic character sets - Part 1: Latin alphabet No. 1

GB/T 30540-2014 history

• 2014 GB/T 30540-2014 Document management applications.Achiving of electronic data.Computer output microform (COM)/Computer output laser disc (COLD)