Clean Room Controls
Clean Room Controls
(OP)
Can anybody give me some information on what types of controls are required for a Class 10,000 cleanroom? I'm sure of temp and humidity controls, but what about monitoring, room pressurazation, air flows etc.? Is there anywhere I can find this information? We are using standard package units with HEPA filters.





RE: Clean Room Controls
You can refer MCA Orange Book also.The installation of HEPA should be terminal and room exit from risers.
Regards,
Repetition is the foundation of technology
RE: Clean Room Controls
RE: Clean Room Controls
RE: Clean Room Controls
RE: Clean Room Controls
Constant Volume Controllers are useful when the system static pressure fluctates normally on the plus side.The volume regulation is achieved by varying the damper opening based on system stsatic pressure(usually spring or bellows operated).They waste energy on a system fitted with HEPA filters.
RE: Clean Room Controls
ferraj: Yes. The packaged unit should control to maintain a certain duct static pressure. Beware of minimum flow rates and direct expansion (DX) cooling.