[labnetwork] cleanroom loading

[hbtusainc]

Richard , I have done extensive work in wafer foundries worldwide,  for that size of cleanroom space 3-4 people is the max to keep the cleanliness at all times .. Anybody that needs to come into those modules is required to do a head count before coming in.

I hope this helps , regards ...

Sent from my iPhone. Mario A. Portillo. High' born Technology USA

> On Aug 5, 2015, at 11:37 AM, Morrison, Richard H., Jr. <rmorrison at draper.com> wrote:
> 
> HI,
>  
> Is there a rule of thumb that is used to set a maximum capacity (# of people) in a cleanroom. I have class 10 rooms that are only 360 sqft with 450 air changes per hour and if I have >3 people in the space I have issues with particle control.
>  
> Any ideas on maximum capacity in a room by class?
>  
> Thanks
> Rick
>  
>  
> Draper Laboratory
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