Fluid system. Filter elements. Verification of fabrication integrity and determination of first bubble point.

La présente norme spécifie une méthode permettant soit la vérification de la conformité de fabrication d'un élément filtrant par absence de bulle, soit la caractérisation d'un élément filtrant par détermination du point de première bulle.

Main informations

Collections

National standards and national normative documents

Publication date

December 1989

Number of pages

5 p.

Reference

NF E48-671

ICS Codes

23.100.60 Filters, seals and contamination of fluids

Classification index

E48-671

Print number

1 - 01/11/1981

International kinship

ISO 2942:1985

Sumary

Fluid system. Filter elements. Verification of fabrication integrity and determination of first bubble point.

La présente norme spécifie une méthode permettant soit la vérification de la conformité de fabrication d'un élément filtrant par absence de bulle, soit la caractérisation d'un élément filtrant par détermination du point de première bulle.

Standard replaced by (1)

NF ISO 2942

December 2004

Standard Cancelled

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

ISO 2942:2004 specifies a bubble-point test method applicable to filter elements used in hydraulic fluid power systems. It can be used either to verify the fabrication integrity of a filter element (by checking the absence of bubbles) or to permit the localization of the largest pore of the filter element by determining the first bubble point.

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