[Milsurplus] Type I-70-B Meters HOW HOT ARE THEY!!

[J. Forster]

You are describing 'fume hoods' not laminar flow hoods. Different animals,
different uses.

-John


Don Davis wrote:

> Depends.  All chemical handling booths suck air across the top of the bench
> from the operator to the rear of the booth and out.  All of the booths I use
> in aerospace draw air away from the operator for safety and comfort.
>
> Don  AD6PB
> >
> > A laminar flow hood is designed to keep the things inside clean, not
> contain
> > dust. They blow clean air OUT over the work area.. Not what you want to
> do, IMO.
> >
> > -John
> >