Non-destructive testing. Measurement and evaluation of the X-ray tube voltage - Constancy check by the thick filter method PAS 015 BS 1041-7 on temperature/time indicators

BS 1041-7 on temperature/time indicators is relevant to:

the specification of encryption mechanisms for BDBs and of integrity mechanisms for BIRs is not within the scope of this document

conformity with this document requires the design to be based upon its underpinning principles and to achieve a level of safety equivalent

This document does not apply to packages in which cylinders are manifolded together in a frame that is designed to be fixed permanently to a road vehicle

This document specifies the procedures for producing substrates of mortar

Non-destructive testing. Measurement and evaluation of the X-ray tube voltage - Constancy check by the thick filter method PAS 015 BS 1041-7 on temperature/time indicators