Non-destructive testing. Leak testing. Criteria for method and technique selection Ingestion-build-115288 The levels

The levels

and regulations

What is ISO 13012‑1 about

including different roles and entities involved in an Authorization Policy

and strongrooms by their resistance grades

Non-destructive testing. Leak testing. Criteria for method and technique selection Ingestion-build-115288 The levels1 Scope This European Standard describes criteria for the selection of the most suitable method and technique for the assessment of leak tightness by indication or measurement of a gas leakage. Annex A, normative, allows a comparison of standard test methods. Leak detection using hydrostatic tests, ultrasonic or electromagnetic methods is not included in this document. This standard can be used for equipment which can be evacuated or pressurized.