Standard

ISO 4003:1977

Published

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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.

Document information

  • Standard from ISO
  • Published:
  • Edition: 1
  • Document type: IS
  • Publisher ISO
  • Distributor ISO
  • ICS 77.160
  • ISO TC ISO/TC 119/SC 3