DS/EN ISO 3452-3
Non-destructive testing - Penetrant testing - Part 3: Reference test blocks
|Publication Date:||9 December 2013|
|ICS Code (Non-destructive testing):||19.100|
This standard describes two types of reference blocks: - Type 1 reference blocks are used to determine the sensitivity levels of both fluorescent and colour contrast penetrant product families; - Type 2 reference blocks are used for routine assessment of the performance of both fluorescent and colour contrast penetrant testing. The reference blocks are to be used in accordance with part 1 of this International standard.