ISO 2942:1994

Hydraulic fluid power — Filter elements — Verification of fabrication integrity and determination of the first bubble point

Cancels and replaces the second edition (1985). Specifies a bubble-point test method applicable to filter elements to be used in hydraulic fluid power systems. It can be used either to verify the fabrication integrity of a filter element or to permit the localization of the largest pore of the filtering medium by determining the first bubble point. It therefore defines the acceptability of filter elements for further use or testing.