EN ISO 20486:2018
Current
The latest, up-to-date edition.
Non-destructive testing - Leak testing - Calibration of reference leaks for gases (ISO 20486:2017)
02-07-2018
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Nominal leakage rates
5 Classification of leaks
6 Calibration by comparison
7 Volumetric calibration
8 General influences
9 Report
10 Labelling of reference leaks
11 Handling of reference leaks
Annex A (informative) - Calculation of leakage rate decrease
due to tracer gas depletion in the reservoir
Bibliography
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