ISO 4003:1977
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ISO 4003:1977
9678
Status : Published (Under review)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
en
Format Language
std 1 40 PDF
std 2 40 Paper
  • CHF40
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Abstract

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.

General information

  •  : Published
     : 1977-02
    : International Standard confirmed [90.93]
  •  : 1
     : 3
  • ISO/TC 119/SC 3
    77.160 
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