Recently we’ve been talking about replacing the temperature probe on the roaster. The discussion came up about probe placement, and where would be best. Our UG-15 is something of a difficult roaster in this respect, because the fins on the drum pass very close to the front wall meaning you can’t get a probe very deep.
John, a constant source of good ideas, came up with a plan. We could take the front door of the roaster off, replace it with perspex, throw some coffee in and see where the bean mass was most easily measured. (more…)
