Room HVAC Systems

Clean room is an enclosed clean work space employing control over the particulate matter in the air with temperature, humidity and pressure control. All clean rooms must not exceed a particulate count as specified in the air.

We are all aware that the times are changing in Indian industries in all sectors have to gear up to meet the new challenges of changing time. The manufacturing practices of the past are no longer considered good enough. The quality standards are being revised constantly to meet Indoor Air Quality (IAQ)

The laminar air flow principle was introduced in clean room technology. This was considered to be the biggest revolution in clean room design engineering to maintain IAQ.

GENERAL REQUIREMENTS

• Clean rooms to be built and operate in an area where particle generation levels are minimum.
• Environmental control
• Clean room air pressure
• Air changes rate of air flow
• Temperature range
• Humidity range
• Noise level
• Vibration levels
• Microbial Contamination
• Other factors like lighting, internal equipment load, occupancy, electromagnetic radiation, radioactive particles, gases, vapors.

CLEAN ROOM DESIGN REQUIREMENTS

• Area to be defined to built clean room space.
• Entry ways
• Ante rooms, change rooms
• Air handling system with filtration
• Air-conditioning equipment
• Clean room furniture’s, equipments
• Clean room lighting and fire protection
• Desired level of cleanliness.