NF X45-301
NF X45-301

NF X45-301

September 2000
Standard Cancelled

Filter cartridges - Test methods - Integrity inspection by determination of the first bubble point

Le présent document décrit une méthode permettant de mesurer la pression de bullage d'un filtre, par bulloscopie, en soumettant l'élément filtrant à la pression d'un gaz donné.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2000

Number of pages

8 p.

Reference

NF X45-301

ICS Codes

71.120.01   Equipment for the chemical industry in general

Classification index

X45-301

Print number

1 - août 2000
Sumary
Filter cartridges - Test methods - Integrity inspection by determination of the first bubble point

Le présent document décrit une méthode permettant de mesurer la pression de bullage d'un filtre, par bulloscopie, en soumettant l'élément filtrant à la pression d'un gaz donné.
Replaced standards (1)
X45-301-1
X45-301-1
December 1993
Standard Cancelled
Filter cartridges. Test methods. Integrity inspection. Part 1 : determination of the first bubble point.

Le présent document décrit une méthode permettant de mesurer la pression de bullage d'un filtre, par bulloscopie, en soumettant l'élément filtrant à la pression d'un gaz donné.

Table of contents
  • Introduction
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    4
  • 4 Symboles et abréviations
    5
  • 5 Principe
    5
  • 6 Appareillage et réactifs
    5
  • 6.1 Banc d'essai
    5
  • 6.2 Liquide d'essai
    6
  • 6.3 Appareil de mesure de la tension superficielle
    6
  • 7 Mode opératoire
    6
  • 8 Expression des résultats
    7
  • 9 Rapport d'essai
    7
  • Annexe A (informative) Exemple de rapport d'essai
    8
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