NEN-EN-ISO 4080
Rubber and plastic hoses and hose assemblies - Determination of permeability to gas
inactive
| Organization: | NEN |
| Publication Date: | 1 April 1995 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Hoses and hose assemblies): | 23.040.70 |
scope:
Applies only to test gases which are insoluble in water;Specifies three methods for the determination of the volume of gas diffusing through the wall of a hose in a specified period.
Document History
January 1, 2010
Rubber and plastics hoses and hose assemblies - Determination of permeability to gas
This part of ISO 8253 specifies relevant test signal characteristics, requirements for free, diffuse, and quasi-free sound fields, and procedures for sound field audiometry using pure tones,...
February 1, 2008
Rubber and plastics hoses and hose assemblies - Determination of permeability to gas
This part of ISO 8253 specifies relevant test signal characteristics, requirements for free, diffuse, and quasi-free sound fields, and procedures for sound field audiometry using pure tones,...
NEN-EN-ISO 4080
April 1, 1995
Rubber and plastic hoses and hose assemblies - Determination of permeability to gas
Applies only to test gases which are insoluble in water;Specifies three methods for the determination of the volume of gas diffusing through the wall of a hose in a specified period.