Imaging materials. Compact discs (CD-ROM). Method for estimating the life expectancy based on the effects of temperature and relative humidity Ingestion-build-95349 In setting the performance criteria

In setting the performance criteria

because they are beta or alpha emitting nuclides

BS 8551 gives recommendations and guidance on how to:

PMU measurements

Imaging materials. Compact discs (CD-ROM). Method for estimating the life expectancy based on the effects of temperature and relative humidity Ingestion-build-95349 In setting the performance criteria1 Scope This International Standard specifies a test method for estimating the life expectancy (LE) of information stored on compact disc (CD ROM) media, including CD audio, but excluding recordable media. Only the effects of temperature and relative humidity on the media are considered.