CY/T 107-2014 (English Version) PDF

Scope: This standard specifies an accelerated aging evaluation method to estimate the average readable life of information stored on recordable optical discs. This evaluation method is applicable to the following various formats of discs: DVD-R/-RW, DVD+R/+RW. This evaluation method includes the following aspects: 　——Stress conditions - Hypothetical conditions - Environmental conditions - Controlled storage conditions, such as 25°C, 50%RH, using the Ellin model - Uncontrolled storage conditions, such as 30°C, 80%RH, using Arrhenius model - Description of estimation mechanism - Sample preparation - Data collection procedure - Data description This method only considers the effects of temperature (T) and relative humidity (RH), and does not attempt to use a composite failure mechanism kinetic degradation model, nor does it Consider factors such as exposure, corrosive gases, contaminants, operating methods, differences between different playback subsystems, etc. Discs exposed to these additional conditions or to higher temperatures (T) and relative humidity (RH) should experience reduced service life.

CY/T 107-2014 Referenced Document

ISO/IEC 16448:2002 Information technology - 120 mm DVD - Read-only disk
ISO/IEC 16449:2002 Information technology - 80 mm DVD - Read-only disk
ISO/IEC 17341:2006 Information technology - Data Interchange on 120 mm and 80 mm Optical Disk using +RW Format - Capacity: 4,7 Gbytes and 1,46 Gbytes per Side (Recording speed up to 4X)
ISO/IEC 17342:2004 Information technology - 80 mm (1,46 Gbytes per side) and 120 mm (4,70 Gbytes per side) DVD re-recordable disk (DVD-RW)
ISO/IEC 17344:2006 Information technology - Data Interchange on 120 mm and 80 mm Optical Disk using +R Format - Capacity: 4,7 and 1,46 Gbytes per Side (Recording speed up to 16x)
ISO/IEC 23912:2005 Information technology - 80 mm (1,46 Gbytes per side) and 120 mm (4,70 Gbytes per side) DVD Recordable Disk (DVD-R)
ISO/IEC 25434:2007 Information technology - Data interchange on 120 mm and 80 mm optical disk using +R DL format - Capacity: 8,55 Gbytes and 2,66 Gbytes per side (recording speed up to 8x)
ISO/IEC 26925:2006 Information technology - Digital storage media for information interchange - Data Interchange on 120 mm and 80 mm Optical Disk using +RW HS Format - Capacity: 4,7 and 1,46 Gbytes per Side (Recording speed 8X)
ISO/IEC 29642:2007 Information technology - Data interchange on 120 mm and 80 mm optical disk using +RW DL format - Capacity: 8,55 Gbytes and 2,66 Gbytes per side (recording speed 2,4x)

2014 CY/T 107-2014 Test method for the estimation of archival lifetime of Recordable Optical Disc (DVD-R/DVD+R)