Back

ISO 4003:1977

Permeable sintered metal materials -- Determination of bubble test pore size

General information
Valid from 01.02.1977
Directives or regulations
None
Standard history
Status
Date
Type
Name
01.02.1977
Main
Specifies a method for the detrmination of the pore size of filters, porous bearings, porous electrodes and other parts with interconnected porosity. The bubble test shall be considered as a quality control test and not as a test for defining filter grades of determining exact pore size and pore size distribution.
*
*
*
PDF
42.23 € incl tax
Paper
42.23 € incl tax
Standard monitoring
Customers who bought this item also bought
Main

EVS-EN 62471-5:2015

Photobiological safety of lamps and lamp systems - Part 5: Image projectors
Newest version Valid from 04.11.2015
Amendment

IEC 61347-2-11:2001/AMD1:2017

Amendment 1 - Lamp controlgear - Part 2-11: Particular requirements for miscellaneous electronic circuits used with luminaires
Newest version Valid from 13.07.2017
Main

EVS-EN 62841-3-9:2015

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 3-9: Particular requirements for transportable mitre saws
Withdrawn from 01.07.2020