ASTM International - ASTM E1390-90(2000)
Standard Guide for Illuminators Used for Viewing Industrial Radiographs
|Publication Date:||10 May 2000|
|ICS Code (Non-destructive testing):||19.100|
1.1 This guide provides the recommended minimum requirements for illuminators used for viewing industrial film radiographs using transmitted light.
1.2 The illuminator has to ensure the same safety for personnel, or users of any electric apparatus, as specified by electrical standards applicable in the country in which the illuminator is used.