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Les salles blanches sont classées selon le nombre
et la taille des particules permis d'être présents dans l'air
à l' intérieur de la salle blanche. Trois principales normes
sont utilisées
dans la classification des salles blanches:
Standard salle blanche US FED STD 209E
Note: The US FED 209E standard was cancelled in 2001 by the General
Services Administration of the US Department of Commerce. However the standard
is still widely used by the industry.
| Classe |
maximum particles/ft³ |
ISO
equivalent |
| >=0.1 µm |
>=0.2 µm |
>=0.3 µm |
>=0.5 µm |
>=5 µm |
| 1 |
35 |
7 |
3 |
1 |
|
ISO 3 |
| 10 |
350 |
75 |
30 |
10 |
|
ISO 4 |
| 100 |
|
750 |
300 |
100 |
|
ISO 5 |
| 1,000 |
|
|
|
1,000 |
7 |
ISO 6 |
| 10,000 |
|
|
|
10,000 |
70 |
ISO 7 |
| 100,000 |
|
|
|
100,000 |
700 |
ISO 8 |
Standard salle blanche ISO 14644-1
| Classe |
maximum particles/m³ |
FED STD 209E
equivalent |
| >=0.1 µm |
>=0.2 µm |
>=0.3 µm |
>=0.5 µm |
>=1 µm |
>=5 µm |
| ISO 1 |
10 |
2 |
|
|
|
|
|
| ISO 2 |
100 |
24 |
10 |
4 |
|
|
|
| ISO 3 |
1,000 |
237 |
102 |
35 |
8 |
|
Class 1 |
| ISO 4 |
10,000 |
2,370 |
1,020 |
352 |
83 |
|
Class 10 |
| ISO 5 |
100,000 |
23,700 |
10,200 |
3,520 |
832 |
29 |
Class 100 |
| ISO 6 |
1,000,000 |
237,000 |
102,000 |
35,200 |
8,320 |
293 |
Class 1000 |
| ISO 7 |
|
|
|
352,000 |
83,200 |
2,930 |
Class 10,000 |
| ISO 8 |
|
|
|
3,520,000 |
832,000 |
29,300 |
Class 100,000 |
| ISO 9 |
|
|
|
35,200,000 |
8,320,000 |
293,000 |
Room air |
Standard salle blanche BS 5295
| |
maximum particles/m³ |
| Class |
>=0.5 µm |
>=1 µm |
>=5 µm |
>=10 µm |
>=25 µm |
| Class 1 |
3,000 |
|
|
|
|
| Class 2 |
300,000 |
|
2,000 |
30 |
|
| Class 3 |
|
1,000,000 |
20,000 |
4,000 |
300 |
| Class 4 |
|
|
200,000 |
40,000 |
4,000 |
Ces informations ont étés tirées de différentes
sources, incluant Wikipédia
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