PSN-L Email List Message
Subject: Re: Vertical Seismometers -- Some More Thoughts
From: ChrisAtUpw@.......
Date: Sat, 30 Aug 2008 13:10:07 EDT
In a message dated 2008/08/30, gel@................. writes:
> I have one question, if I have 8 to 10 Kg of mass on the pendulum,
Hi Gary,
There is no reason to us masses much above 1 lb. You are designing in
problems with a 10 kg mass.
Regards,
Chris Chapman
In a me=
ssage dated 2008/08/30, gel@................. writes:
I have one question, if I have=20=
8 to 10 Kg of mass on the pendulum,
Hi Gary,
There is no reason to us masses much ab=
ove 1 lb. You are designing in problems with a 10 kg mass.
Regards,
Chris Chapman
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