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Industrial Applications
Process Classification
Aerospace ISO Class 5-7
Assembly of Touch Screen ISO Class 7
Composite Materials ISO Class 8
General Industrial ISO Class 8
Injection Molded Parts ISO Class 7-8
Optical ISO Class 5-7
Electronics
Process Classification
Semiconductor ISO Class 5
SMT Assembly ISO Class 7-8
Solar ISO Class 5-7
Wafer Board ISO Class 5
Consumables and Pharmaceuticals
Application Classification
E-Liquid ISO Class 7-8
Food Packaging No Classification
Nutraceutical Packaging ISO Class 7-8
Pharmaceutical Compounding ISO Class 7
Pharmaceutical Packaging ISO Class 8
Sterile Compounding ISO Class 5
Medical Devices
Application Classification
Device Reprocessing ISO Class 7
Inplantable Devices ISO Class 5
Medical Device Packaging ISO Class 7-8

Building and designing a cleanroom requires proper planning, and a thorough understanding of the equipment and technology in the controlled environment that will ensure it’s correct and safe operation. Clean room design will be heavily dependent on the type of process that will be carried out in the space chosen.

Many companies prefer to consult with an engineer, an architect, an HVAC specialist and a general contractor before moving forward with a particular clean room design.

For the purposes of this article, we’ll get right down to the basics of best practices for optimal clean room design.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

mmmmmmmmmmmmmmmm

 

ISO 14644-1 Cleanroom Standards
Classification Maximum Particles/m3 FED STD 209E Equivalent
≥0.1µm ≥0.2µm ≥0.3µm ≥0.5µm ≥1µm ≥5µm
ISO 1 10 2.37 1.02 0.35 0.083 0.0029
ISO 2 100 23.7 10.2 3.5 0.83 0.029
ISO 3 1,000 237 102 35 8.3 0.029 Class 1
ISO 4 10,000 2,370 1,020 352 83 2.9 Class 10
ISO 5 100,000 23,700 10,200 3,520 832 29 Class 100
ISO 6 1.0 x 106 237,000 102,000 35,200 8,320 293 Class 1,000
ISO 7 1.0 x 107 2.37 x 106 1,020,000 352,000 83,200 2,930 Class 10,000
ISO 8 1.0 x 108 2.37 x 107 1.02 x 107 3,520,000 832,000 29,300 Class 100,000
ISO 9 1.0 x 109 2.37 x 108 1.02 x 108 35,200,000 8,320,000 293,000 Room Air