PSN-L Email List Message

Subject: Re: Changes to my Lehman sensor
From: =?ISO-8859-1?Q?J=F3n_Fr=EDmann?= jonfr@.........
Date: Tue, 07 Apr 2009 19:32:41 +0000


Hi

I belive that I found the last problem (according to the idea). The last
problem is the alunium rod that I have used as an arm. I belive that it
was too soft to work properly and because of that I didn't behave
correctly.

I am going to replace it with iron based arm and there is going to be a
steel based end on it. I hope that gives me the resault that I want.

Regards.
J=F3n Fr=EDmann.

On =FEri, 2009-04-07 at 00:56 -0400, KipECS@....... wrote:
> Nice pictures, interesting construction technique and improvement
> =20
> In a message dated 4/6/2009 11:13:52 P.M. Eastern Daylight Time,
> jonfr@......... writes:
>         http://www.jonfr.com/myndir/v/geology/seismometer/p4070001.jpg.ht=
ml
>=20


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