[Homeroast] Jimma

Robert Yoder robotyonder at hotmail.com
Fri Oct 15 15:33:37 CDT 2010


Hi Chris,
 
Thanks for your reply. Oooops! My computer screen is a bit narrow and I totally missed the scale on the right side of the graph.
 
I'm sure Ray-O has a phrase for such inattention.
 
Sorry.
 
Thanks again, and,
 
Happy Roasting,
 
robert
 
> Date: Thu, 14 Oct 2010 18:36:46 -0700
> From: yakster at gmail.com
> To: homeroast at lists.sweetmariascoffee.com
> Subject: Re: [Homeroast] Jimma
> 
> Robert,
> 
> Not sure I understand the question. The blue line represents the Behmor's
> programmed profile in percentage of heat as described by Behmor in the
> manual and verified by measurement. The dotted red line is the actual
> thermocouple temperature readings starting at a drop-in of 200 degrees F and
> rising to a max of about 475 F at the peak. The scale is on the right side
> of the graph.
> 
> I had previously installed the thermocouple along the top of the chamber and
> experienced much wider temperature swings, especially when the fans and
> afterburner kicked on. When I took my probe into work to measure the heat
> of a microprocessor for troubleshooting a particular issue, I decided to
> relocate it closer to the heating element to get a better idea of the heat
> output of the roaster.
> 
> You can see earlier profiles of roasts I've done on my Photobucket pages
> (including a couple of air-popper roasts I logged). Some of these will have
> had the thermocouple in the other location.
> 
> http://s661.photobucket.com/home/yakster/recentuploads?page=2
> 
> -Chris
> 
> 
> On Thu, Oct 14, 2010 at 6:12 PM, Robert Yoder <robotyonder at hotmail.com>wrote:
> 
> >
> > Hi again, Chris,
> >
> > I'm still looking at and admiring your combined image of BehmorThing and
> > Environment Temperature. Can you give us any actual temperatures to
> > correspond with the Temperature Line?
> >
> > Thanks again,
> >
> > Happy Roasting,
> >
> > robert
> >
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