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BS EN ISO 20485 : 2018

M00020210

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BS EN ISO 20485 : 2018

NON-DESTRUCTIVE TESTING - LEAK TESTING - TRACER GAS METHOD (ISO 20485:2017)

British Standards Institution

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Table of Contents

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principles of detection
5 Generation and detection of tracer gas flow
6 Apparatus
7 Object preparation
8 Group A techniques, tracer gas flows into the object
9 Group B techniques, tracer gas flows out of object
10 Test report
Annex A (informative) - Accumulation technique: calibrated
        leak connected to enclosure of unknown volume
Bibliography

Abstract

Defines the techniques to be applied for the detection of a leak, using a tracer gas and a tracer gas specific leak detector.

General Product Information

Document Type Standard
Status Current
Publisher British Standards Institution
Committee WEE/46