Re: Air Flow Test and Particle Sizing

[Al Tschaeche <antatnsu@pacbell.net>]

Balloons.  Al Tschaeche antatnsu@pacbell.net

"Poston, Jay (John) (PEA)" wrote:

> All,
>
> What is the best way to determine the airflow in a large room?  I am
> confident that smoke sticks or the like will not do the trick.  We need
> something that won't damage the computers and other electronic components in
> the area.
>
> Also, what is the best way to determine particle size after the particulate
> has deposited on a glass fiber filter?
>
> Thanks in advance for your assistance,
> Jay Poston
> Voice:  713-218-9312
> Fax:    713-218-9332
>
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information can be accessed at http://www.ehs.uiuc.edu/~rad/radsafe.html