Date: Thu, 24 Oct 2002 15:55:45 -0500 (EST)
Author: Michael McFarland
Subject: Re: Whimshurst recommendations et al.
The CENCO (VWR/Sargent-Welch) Quiet Air Source (CP33855-00) we bought in
June of 02 works well on our air track. I have not hooked it up to our
air table. The Quiet Air Source does exceed the air track's need for air.
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On Thu, 24 Oct 2002, Stephen Irons wrote:
> Hi All,
> I have some demo money I'm getting around to spending and I'm looking
> for some testimonials on the best Whimshurst machine. I'm aware of
> Cenco's (approx. $600 or $300), and Frey Scientific's (approx. $200) .
> Also I'm looking for large plane mirrors, on the order of a several feet
> by several feet, preferably acrylic rather than glass.
> We also have a large air table (roughly 4 feet by 4 feet) that needs a
> quiet and powerful enough air supply. I'm all out of ideas and so lost
> without you!
> Any suggestions would be appreciated. Thanks
> Stephen Irons Yale
> Director, Instructional Laboratories Department of Physics
> tel: 203-432-3664 P.O. Box
> fax: 203-432-6175 New Haven,
> CT 06520-8120
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