NF X44-101
NF X44-101

NF X44-101

June 1981
Standard Cancelled

Definition, classification of cleanliness of air and other gases in terms of particulate matter.

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Main informations

Collections

National standards and national normative documents

Thematics

Gestion des risques et SST

Publication date

June 1981

Number of pages

4 p.

Reference

NF X44-101

ICS Codes

13.040.20   Ambient atmospheres
13.040.30   Workplace atmospheres

Classification index

X44-101

Print number

1
Standard replaced by (1)
NF EN ISO 14644-1
NF EN ISO 14644-1
July 1999
Standard Cancelled
Cleanrooms and associated controlled environments — Part 1: Classification of air cleanliness

Table of contents
  • 1 Objet
    2
  • 2 Domaine d'application
    2
  • 3 Références
    2
  • 4 Définitions
    2
  • 5 Mesurage de l'empoussièrement de l'air et des gaz
    2
  • 5.1 Appareillage
    2
  • 5.2 Méthodes de mesurage
    3
  • 6 Classification de la propreté de l'air et d'autres gaz
    3
  • 7 Procédure simplifiée
    3
  • Représentation graphique des classes d'empoussièrement
    4
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