gb.jpg (5628 bytes)  Cleanroom Classification

At the beginning when you decide to build a Cleanroom , the first fact you have to determine is Cleanliness level suitable for your needs.
The table shown below may tell you which Cleanliness level your Cleanroom should adopt.

INDUSTRIAL FIELD REQUIRED CLEAN AIR SYSTEM AND CLEANLINESS LEVEL
 

Industry

Cleanliness Level - Class ( Fed Std. 209E )

10

100

1,000

10,000

100,000

Indu-

strial

Clean-

rooms

Semiconductor

Manufacturer

 

Silicon Crystallization

Wafer Manufacture

Diffusion

Wafer Processing

Photolithography

IC Chip Manufacture

Assembling

Inspection

 
Electronics

Magnetic Drum Tape

Shadow Mask

High Reliable Tube
 
 

Precision

Machinery

Gyroscope Minutia Bearing
Part for rocket
Watch, Meter, Bearing
 

Optical,

Printing

Lens
LSI Mask
Printer Circuit Board
Film
Precision Print
 

Others

Laundry for Clean Garments
Laser Generator
 
Bio-

Clean

&

Bio-

Hazard

Medical

Special Operation

Normal Operation

Special Treatment

CCU Recovery Room
Neonatal Room
Clinic Inspection
Medicine Room
 
Pharma-

ceutical

Injection

Pathogen Free Animal

SPF Animal

Antibiotic

Normal Medicines

Preparation

 
Food

Processing

Brew, Fermentation

Dairy Products

Food Processing

Paste

 
Agriculture

Mushroom

Artificial Culture

Raising

 
Bio-

Hazard

Experimenting Pathogen

Genetic Engineering

Tumor Virus

 
 
Positive pressure Cleanroom
 
Negative Pressure Cleanroom

You may find your Cleanroom somewhere in the table above.

If you like to know more details and how much it cost to build your Cleanroom, Just contact us for more information.

 

 

 


Designed by Thomas YR Lim, All right reserved 2003