Rottnme
Well-Known Member
I have found with my system that I get the best and most consistent results when I do a double batch sparge. My issue is that I want to be more consistent with hitting temps in the 165-170F range when I sparge rather than having the first sparge get me 3/4 of the way there and the second getting me where I want to be.
I typically figure out my volumes such that I determine my mash water volume and then work it out so that I have approximately 1qt per pound left over for each batch sparge. Therefor what I have is a determined amount of sparge water that needs to be at a determined temperature to bring the mash temp up to this mash out temp. I am looking for a calculater to help me do this on the fly as I heat the sparge water.
A little about my system and process that may help... I use a converted cooler mash tun, and as is to be expected, I lose a couple of degrees (2-6 depending) during the mash. Then, when draining my runnings, I lose a few more degrees. This is where the problem comes in. When that hot thermal mass of water leaves the mash it cools quickly and can lose as much as 10-15F during running out and before I sparge in. I want to be able to take a temp of the grain at this point, plug in in to a calculation and have a required temp for my determined amount of sparge water.
Has anyone ever created or found a calulator that will do this?
Thanks, Rott
I typically figure out my volumes such that I determine my mash water volume and then work it out so that I have approximately 1qt per pound left over for each batch sparge. Therefor what I have is a determined amount of sparge water that needs to be at a determined temperature to bring the mash temp up to this mash out temp. I am looking for a calculater to help me do this on the fly as I heat the sparge water.
A little about my system and process that may help... I use a converted cooler mash tun, and as is to be expected, I lose a couple of degrees (2-6 depending) during the mash. Then, when draining my runnings, I lose a few more degrees. This is where the problem comes in. When that hot thermal mass of water leaves the mash it cools quickly and can lose as much as 10-15F during running out and before I sparge in. I want to be able to take a temp of the grain at this point, plug in in to a calculation and have a required temp for my determined amount of sparge water.
Has anyone ever created or found a calulator that will do this?
Thanks, Rott