ISO 20485:2017 PDF
Non-destructive testing — Leak testing — Tracer gas method
Non-destructive testing — Leak testing — Tracer gas method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 19
- Дата публикации:
- 5 декабря 2017 г.
- Издание:
- ISO IS 20485 edition 1 version 1
- ICS:
- 19.100
ISO 20485:2017 describes the techniques to be applied for the detection of a leak, using a tracer gas and a tracer gas specific leak detector.
Abstract
Overview
ISO 20485:2017 - Non‑destructive testing - Leak testing - Tracer gas method defines standardized techniques for detecting leaks by using a tracer gas and tracer‑gas‑specific detectors. The standard covers principles of detection, apparatus, object preparation, detailed Group A and Group B test techniques (tracer gas flowing into or out of the object), calibration and setup procedures, and test reporting. It applies where leak detection is required without destructive inspection of the component.
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