ISO 4080:2024

Published (Edition 5, 2024)

Abstract

This document specifies three methods to determine the permeability to gas by measuring the volume of gas diffusing through a rubber or plastics hose or length of tubing used for gas applications in a specified time.

— Method 1 is for determining the permeability of the complete hose wall or length of tubing wall, excluding end fittings, to the test gas.

— Method 2 is for determining the permeability at the hose and fitting interface to the test gas.

— Method 3 is for precisely determining the permeability of the complete hose or length of tubing, including end fittings.

General information

Status
: Published

Publication date
: 2024-06

Stage
: International Standard published [60.60]
Edition
: 5

Number of pages
: 12
Technical Committee :
ISO/TC 45/SC 1

ICS :
23.040.70
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