PSN-L Email List Message

Subject: Lehman boom mounting
From: "Larry Cochrane" cochrane@..............
Date: Tue, 26 Mar 2002 21:01:57 -0800

Hi Everyone,

This list sure has been quite....Recently I got an email from someone in
Germany. They have a Lehman type seismometer in their school. Their sensor
has a unique way of mounting the boom to the frame. The link to their main
page is and a description of
their sensor and how a garden gate horizontal sensor works starts here

Larry Cochrane
Redwood City, PSN


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