PSN-L Email List Message

Subject: Re: Geophones
From: jmhannon@....................
Date: Tue, 17 Aug 1999 10:03:02 -0500




Copperweld is copper clad steel piano wire, really nasty stuff. The crimp
connection Doug reccoments is the best way to go.

Jim Hannon





Doug Crice  on 08/17/99 09:39:41 AM

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Subject:  Re: Geophones




Anders,

Actually, the problem is not the black cable, which is a polyurethane
jacket. The conductors themselves are made of "copperweld", which is an
alloy of (I believe) steel and copper. The wire is much stronger and
stiffer than normal copper wire.








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Larry Cochrane <cochrane@..............>