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Cleanroom standards
Class | Maximum particles/m3 a | FED STD 209E | |||||
≥0.1 μm | ≥0.2 μm | ≥0.3 μm | ≥0.5 μm | ≥1 μm | ≥5 μm | equivalent | |
ISO 1 | 10b | d | d | d | d | e |
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ISO 2 | 100 | 24b | 10b | d | d | e |
|
ISO 3 | 1,000 | 237 | 102 | 35b | d | e | Class 1 |
ISO 4 | 10,000 | 2,370 | 1,020 | 352 | 83b | e | Class 10 |
ISO 5 | 100,000 | 23,700 | 10,200 | 3,520 | 832 | d,e,f | Class 100 |
ISO 6 | 1,000,000 | 237,000 | 102,000 | 35,200 | 8,320 | 293 | Class 1,000 |
ISO 7 | c | c | c | 352,000 | 83,200 | 2,930 | Class 10,000 |
ISO 8 | c | c | c | 3,520,000 | 832,000 | 29,300 | Class 100,000 |
ISO 9 | c | c | c | 35,200,000 | 8,320,000 | 293,000 | Room air |
Wall/ceiling panel | Machine-made or Hand-made sandwich board | |||
Clean room equipment | Air shower, FFU, Pass box, Laminar flow cabinet, HEPA box | |||
Cleanliness | Class100-100000 | |||
Purification system | HVAC, or AC conditioner+FFU | |||
Floor | PVC anti-static floor or epoxy-based coating | |||
Other accessories | Stalinist window, LED panel light, Door, Hand wash sink, storage/shoe cabinet etc | |||
Service | Design, manufacturing, construction |
A clean room is fundamental for pollution control. Without a dust-free clean room, contamination
sensitive parts are unlikely to be produced in bulk. Inside fed-std-2, a dust-free clean room is
defined as a room with air filtration, distribution, optimization, construction of materials and
devices in which specific regular operating procedures are in place to control the airborne
suspended particulate concentration, thereby achieving the appropriate particle cleanliness level
|
Amber PROFESSIONAL IN ♦FREE DESIGN ♦FACTORY PRICE ♥WELCOME TO CONTACT US TO GET BEST SOLUTIONS FOR YOUR CLEAN ROOM. |
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5.How about the delivery time?
A: Within 35-45 days after we confirm you requirement.
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