PSN-L Email List Message

Subject: Opinion on seismometer
From: =?ISO-8859-1?Q?J=F3n_Fr=EDmann?= jonfr@.........
Date: Tue, 12 Jun 2007 18:31:59 +0000

Hi all

I have finised the basic lehman type seismemter build. A picture of it
can be seen here,

What currently is missing is decent magnetic damping and a decent mass.
But I also would like a opinion on this design that I am using.

The plot from this seismoeter can be seen on my webpage.

J=F3n Fr=EDmann


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