凈化級別劃分和規(guī)定
ISO14644-1 | FED STD 209E | CLASS | Number of Par Cubic Meter by Micrometer Size | ||||||
ISO Class | English | Metric |
| 0.1um | 0.2um | 0.3um | 0.5um | 0.5um | 5um |
|
|
|
| m3 | m3 | m3 | ft3 | m3 |
|
1 |
|
| ISO1 |
|
|
|
|
|
|
2 |
|
| ISO2 |
|
|
|
| 4 |
|
3 | 1 | M1.5 | 1SO3 |
|
|
|
| 35 |
|
4 | 10 | M2.5 | ISO4 |
|
|
| 10 | 353 |
|
5(百級) | 100 | M3.5 | ISO5 |
|
|
| 100 | 3,530 | 29 |
6(千級) | 1,000 | M4.5 | ISO6 |
|
|
| 1000 | 35,300 | 293 |
7(萬級) | 10,000 | M5.5 | ISO7 |
|
|
| 10000 | 353,000 | 2,930 |
8(十萬級) | 100,000 | M6.5 | ISO8 |
|
|
| 100000 | 3,530,000 | 29,300 |
9 |
|
| ISO9 |
|
|
| 1000000 | 35,300,000 | 293,000 |
■ 中國藥品生產(chǎn)潔凈室(區(qū))的空氣潔凈度標(biāo)準(zhǔn)
潔凈度級別 | 塵埃允許數(shù)/立方米 | 微生物大允許數(shù) | ||
≥0.5um | ≥5um | 浮游菌個/立方米 | 沉降菌個/皿.30min | |
100 | 3500 | 0 | 5 | 1 |
10000 | 350,000 | 2,000 | 100 | 3 |
100000 | 3,500,000 | 20,000 | 500 | 10 |
300000 | 10,500,000 | 61,800 | NA | 15 |
■ 潔凈室及潔凈區(qū)空氣中懸浮粒子潔凈度等級
空氣潔凈度等級(N) | 大于或等于表中粒徑的大濃度限值(pc/m3) | |||||
0.1um | 0.2um | 0.3um | 0.5um | 1um | 5um | |
1 |
|
|
|
|
|
|
2 |
|
|
| 4 |
|
|
3 |
|
|
| 35 | 8 |
|
4(十級) |
|
|
| 352 | 83 |
|
5(百級) |
|
|
| 3520 | 832 | 29 |
6(千級) |
|
|
| 35200 | 8320 | 293 |
7(萬級) |
|
|
| 352000 | 83200 | 2930 |
8(十萬級) |
|
|
| 3520000 | 832000 | 29300 |
9(一百萬級) |
|
|
| 35200000 | 8320000 | 293000 |
國家標(biāo)準(zhǔn)GB50073-2001