[Homeroast] A difference of degree....
tom at transtate.us
Tue Oct 26 09:51:45 CDT 2010
Maybe my roasting process has evolved askew - I am curious how do you roast
without hearing cracks?
From: homeroast-bounces at lists.sweetmariascoffee.com
[mailto:homeroast-bounces at lists.sweetmariascoffee.com] On Behalf Of Allon
Sent: Tuesday, October 26, 2010 10:26 AM
To: A list to discuss home coffee roasting. There are rules for this
list,available at http://www.sweetmarias.com/maillistinfo.html
Subject: Re: [Homeroast] A difference of degree....
> Did they run the same profile? Meaning did you have first crack and end
of roast at the same times for the two roasts?
Well, I used the PID iRoast - I ran the same program, adjusting only the end
temperature, meaning that the ramp would have been slightly slower, but the
total time was the same. I cannot hear the cracks on this machine.
Both samples were rested, dosed, and brewed exactly the same, 3 days of
rest, two AP scoops, ground in the same grinder on the same setting and
brewed in the same automatic drip pot.
There may be more subtle differences creeping in elsewhere, but I can't
think what else. Maybe the thermocouple placement was not optimal, leading
to more variation than is otherwise evident. Got me.
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