Class 10 to Class 100,000 (ISO 4 - ISO 8) cleanrooms that are used for some of the following activities: Pharmaceutical Production
Cleanrooms, Medical Production Cleanroom, pharmaceutical storage rooms, temperature controlled rooms, bio-safety laboratories,
pharmaceutical research laboratories, stem cell research laboratories, server control rooms, organic chemistry laboratories, laser rooms, microbiology laboratories, dry rooms and more.
Cleanliness and the number of ventilation cycles. The cleanliness of the room depends upon the number of ventilation cycles performed
per unit time. the structure should be contrived so that the air flow is distrubed as little as possible and due care should be taken to prevent
the accumulation of dust on surfaces anywhere in the clean room. In order to maintain the cleanliness of the room, the inflow of contaminating particles from outsid must be prevented. To obtain the required room pressure, outside air of apprepriate quality and quantity is necessary.
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ISO 14644-1 Cleanroom Standards
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|
Class
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>=0.1um
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>=0.2um
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>=0.3um
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>=0.5um
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>=1um
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>=5um
|
Class
|
|
ISO1
|
10
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2
|
|
|
|
|
|
|
ISO2
|
100
|
24
|
10
|
4
|
|
|
|
|
ISO3
|
1000
|
237
|
102
|
35
|
8
|
|
1
|
|
ISO4
|
10000
|
2370
|
1020
|
352
|
83
|
|
10
|
|
ISO5
|
100000
|
23700
|
10200
|
3520
|
832
|
29
|
100
|
|
ISO6
|
1000000
|
237000
|
102000
|
35200
|
8320
|
293
|
1000
|
|
ISO7
|
|
|
|
352000
|
83200
|
2930
|
10000
|
|
ISO8
|
|
|
|
3520000
|
832000
|
29300
|
100000
|
|
ISO9
|
|
|
|
35200000
|
8320000
|
293000
|
Room Air
|
|
|
Audited Supplier 
Class 10 to Class 100,000 (ISO 4 - ISO 8) cleanrooms that are used for some of the following activities: Pharmaceutical Production
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