Clean Room Hvac Design Calculations

Learning points include standards and classifications p.

Clean room hvac design calculations.

The volume of air in the cleanroom will influence the amount of airflow needed. During this technical presentation ashrae fellow and distinguished lecturer wei sun discusses the following. Wei sun president of engsysco covers a variety of topics in the cleanroom hvac design webinar. The bigger the room the more air you need.

People often forget that the height of the room directly impacts the airflow. The hvac system requirements include. A lot of aspects are not taken into consideration for the calculation including but not limited to heat gain number of people the use of a fume hood etc. This is achieved by supplying more air to the room than is extracted from it.

Cleanrooms and hvac systems design fundament. The air change rate method of calculation is commonly used in cleanrooms with lower cleanliness requirements usually iso 6 to 9 with the air change rate largely based on the level of particles generated by people and processes. 2 the hvac system the integrity of the cleanroom environment is created by the pressure differential compared with adjacent areas through heating ventilation and air conditioning system. If you want help with the design of your cleanroom fill out a request for quote and one of our experts will contact you.