Clean Room Hvac Design Pdf

Ashrae 170 2013 hvac task force endoscope cleaning room endoscope processing room decontamination room endoscope processing room 2 room design decontamination room clean workroom clean workroom.

Clean room hvac design pdf.

Ashrae clean spaces technical committee tc9 11 chairman 07 10 healthcare facilities technical committee tc9 6 member laboratory systems technical committee tc9 10 member iest working group cc012 cleanroom design chairman president. November 1 2017. Factors to be considered include heat loads from people lighting fan energy process equipment etc. Clean room design encompasses much more than traditional temperature and humidity control.

What differentiates clean room hvac to conventional systems. Schneider r designing cleanroom hvac systems ashrae journal v 43 no. There is much more into the design of cleanrooms in terms of details of technology of. Once the room acph re quirement is established the volume of air needed can be calculated desired acph 60 x room volume in cubic feet total airflow volume.

Iso dis 14644 1 cleanrooms and associated. Clean air flow out to lower pressure areas laminar flow moves particles to the air returns efficiently and quickly suppress contaminates cleaning maintenance daily weekly monthly hvac and filter maintenance materials equipment approved materials and equipment design protocols. Hvac systems design fundamentals karachi pakistan february 22 2011 wei sun p e. Heating ventilation air conditioning hvac.

Cleanroom design is a challenging field dominated by the need for high reliability maintenance of strict space cleanliness requirements life safety and narrow temperature. Condition the space which must be determined by a qualified hvac engineer. The ashrae design guide for cleanrooms offers a practical comprehensive approach to cleanroom theories fundamentals performance control testing and industrial applications. 100 outside air delivery to plenum temperature and humidity control of make up air 6 units each sized for 30 000 cfm make up air flow is 5 cfm sf or 25 ach.

It offers an approachable technical perspective to designers builders owners and operators of cleanrooms. May 1 2019 rev. This is done by supplying more air and extracting less air from the room than is supplied to it. Hvac design clean room make up air ahus.