Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Personnel qualification
5 Principles of detection
6 Generation and detection of tracer gas flow
6.1 Tracer gas flows into the object (Group A
techniques)
6.2 Tracer gas flows into the object (Group B
techniques)
7 Apparatus - see prEN 13625:2001
8 Object preparation
9 Group A techniques, tracer gas flowing into the object
9.1 Initial system set up procedure
9.2 Vacuum technique (total) test procedure (A.1)
9.3 Vacuum technique (partial) test procedure (A.2)
9.4 Vacuum technique (local) test procedure (A.3)
10 Group B techniques, tracer gas flowing out of object
10.1 Initial system set up procedure
10.2 Ammonia test procedure (B.1)
10.3 Vacuum box test procedure (B.2.1, B.2.2)
10.4 Accumulation technique procedures (B.3, B.6)
10.5 Sniffing test (B.4)
10.6 Pressure evacuation procedure (B.5)
11 Test report
Annex A (informative) Accumulation technique - calibration
leak connected to enclosure of
unknown volume