HomeRoast Digest


Topic: Thermometry puzzle: was Re: +Trying out Jim Schulman's ... (23 lines)
1) From: Tom Gramila
Ken,
	This is a good idea, and I will have to look more carefully at the
guts of the roaster and the thermocouple position to see if its the case.
I was worried about non-air thermal coupling after my first pass in
installing the thermometer, when I threaded the thermocouple around the
ceramic heater holder -- right next to the heater itself.  I saw these big
temperature differences between the heater air and the chamber, so I moved
the TC further away, to above the ceramic element -- But the temperatures
were virtually identical.
	Thanks much for the suggestion! -- I think I can test this with 
another thermocouple fully out of the line of sight.
	Tom G.
 On Tue, 11 Mar 2003, Ken Mary wrote:
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