Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

Piotrsko · 01-19-2021, 11:12 AM

[QUOTE=Ecky;640996]Costa Rican, 5 minutes 45 seconds , recorded at 440F when I removed from heat.

I started hearing the first crack with this coffee (a first, for me) at ~4 minutes, and approximately 415F as per my thermometer. The first crack was very sporadic and seemed to continue until just past 435F, when I pulled it off heat.

According to this chart, it's a hair past a Full City. No oil visible on the beans.

Sounds correct, there's commentary on roasting sites that internal temp lags by 10 degrees, and FC occurs around 410+/- (don't forget calibration issues)
On my BBQ fast read thermocouple, I get FC about 395 to 420

So thank you for the report. Off to harbor fright for a offset drill and an IR thermometer.
Should be a delightful roast.

01-19-2021, 11:12 AM	#40 (permalink)
Piotrsko Somewhat crazed Join Date: Sep 2013 Location: 1826 miles WSW of Normal Posts: 4,482 Thanks: 565 Thanked 1,222 Times in 1,079 Posts	[QUOTE=Ecky;640996]Costa Rican, 5 minutes 45 seconds , recorded at 440F when I removed from heat. I started hearing the first crack with this coffee (a first, for me) at ~4 minutes, and approximately 415F as per my thermometer. The first crack was very sporadic and seemed to continue until just past 435F, when I pulled it off heat. According to this chart, it's a hair past a Full City. No oil visible on the beans. Sounds correct, there's commentary on roasting sites that internal temp lags by 10 degrees, and FC occurs around 410+/- (don't forget calibration issues) On my BBQ fast read thermocouple, I get FC about 395 to 420 So thank you for the report. Off to harbor fright for a offset drill and an IR thermometer. Should be a delightful roast. Last edited by Piotrsko; 01-19-2021 at 11:17 AM..