Cleanroom HVAC Systems
01 December 2015

Cleanroom HVAC Systems

The 4 important air-conditioning design considerations for clean room system design are: 

  1. Supplying airflow in sufficient volume and cleanliness to support the cleanliness rating of the room.
  2. Introducing air in a manner to prevent stagnant areas where particles could accumulate.
  3. Conditioning air to meet clean-room temperature, humidity and filtration requirements.
  4. Ensuring enough conditioned makeup air to maintain the specified positive pressurization. 

Besides the room preparation in terms of materials and finishes play an equally important role in meeting these requirements. The idea is to minimize the internal generation of contaminants from the surfaces.