Re: Induction Heating Probe
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>From jim.fosse-at-bdt-dot-com Thu Apr 25 01:13 MDT 1996
>Received: from bdt.bdt-dot-com (root-at-bdt-dot-com [126.96.36.199]) by uucp-1.csn-dot-net (8.7.5/8.7.3) with SMTP id VAA27591 for <tesla-at-grendel.objinc-dot-com>; Wed, 24 Apr 1996 21:04:47 -0600 (MDT)
From: jim.fosse-at-bdt-dot-com (Jim Fosse)
Subject: Re: Induction Heating Probe
Date: Thu, 25 Apr 1996 02:01:52 GMT
On Tue, 23 Apr 1996 08:30:27 +0700, tesla-at-grendel.objinc-dot-com, you
>>> IIIIII alcolhol thermometer
>>> ^graphite tube epoxied to thermometer bulb
Last night I did put some graphite powder in a crucible. I
fired my TC (primary only) for 10 seconds, no temperature rise that I
could detect with my calibrated finger:) I raised the crucible up 1"
then 2", still no temp rise. I packed the graphite powder as tightly
as I could and repeated the 3 experiments. No observable temperature
rise. I went on to other things.
Later I found that my rotary gap, a saw blade spinning near and
electrode, would not quench. So I was trying to heat the graphite with
a (almost) DC magnetic field! This also explains why my TC's output
is smaller than it was with my neon. To much power, the spark gap is
I will try again when I have a better (working) rotary gap.
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