Level Of Airborne Particulate Cleanliness In Prefab Cleanroom
| Level | Maximum Particles/m3 | Equivalent | |||||
| ≥0.1 μm | ≥0.2 μm | ≥0.3 μm | ≥0.5 μm | ≥1 μm | ≥5 μm | ||
| ISO 1 | 10b | d | d | d | d | e | |
| ISO 2 | 100 | 24b | 10b | d | d | e | |
| ISO 3 | 1000 | 237 | 102 | 35b | d | e | Class 1 |
| ISO 4 | 10000 | 2370 | 1020 | 352 | 83b | e | Class 10 |
| ISO 5 | 100000 | 23700 | 10200 | 3520 | 832 | d,e,f | Class 100 |
| ISO 6 | 1000000 | 237000 | 102000 | 35200 | 8320 | 293 | Class 1,000 |
| ISO 7 | c | c | c | 352000 | 83200 | 2930 | Class 10,000 |
| ISO 8 | c | c | c | 3520000 | 832000 | 29300 | Class 100,000 |
| ISO 9 | c | c | c | 35200000 | 8320000 | 293000 | Room Air |
| Area | 15㎡ | 30㎡ | 50㎡ | 100㎡ |
| Material | Aluminum frame/Baking steel plate/lnsulating glass window | |||
| FFU class 1-100 | 12pcs | 24pcs | 48pcs | 96pcs |
| FFU class-1K | 3pcs | 6pcs | 9pcs | 18pcs |
| FFU class-10K | 2pcs | 4pcs | 6pcs | 12pcs |
| Speed (m/s) | 0.45m/s ±20% | 0.45m/s ±20% | ||
| Temperature (optional) | 18-28°C | |||
| Humidity (opiional) | 50-70% | 50-70% | ||
| Illumination | 400-800LUX | |||
| Power | 2.4-7kw | 4.8-10kw | 9.6-19kw | 19.2-30kw |
The main function of prefab clean room is to control the cleanliness and temperature & humidity of the atmosphere that products (such as silicon) contact, can make the products in a good environment of production and manufacturing, this space we call it clean room. According to international practice, dust-free purification level mainly be decided according to the number of air particle diameter per cubic meter is greater than the standard number of particles. That is the so-called no dust, is not 100% no dust, but control on a very tiny amounts of units. Of course accord with standard of dust particles in the standard relative to our common dust is very small, but for optical structure, even just a bit of dust will have a very negative impact, so on the optical structure of production, no dust is the inevitable requirement.
Application Industry
GCC prefab cleanroom projects cover in pharmaceutical plants, laboratories, testing centers, dust free production workshops, precision machinery industry, hospitals, electronics factories, semiconductor factories, microelectronics workshops, electrical appliances workshops, etc.
Our Advantage
We focus on all kinds of solutions for prefab cleanroom. If you are unsure of what tpye of prefab cleanroom you may need for your particular project, please feel free to contact us. We will provide a best solution according to your requirement.