chasinreno
Brewer
- Joined
- May 9, 2012
- Messages
- 45
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I've been working on a temperature controller and researching control theories. PID is proportional integral derivative control theory. It's very quick to correct temperature but requires both a cold and heat source to work together.
My question is this. Generally speaking, how quickly can a yeast be cooled without harm?
I've seen a recipe/process that recommended a temperature change of only 5F per day. That seems pretty slow...
My question is this. Generally speaking, how quickly can a yeast be cooled without harm?
I've seen a recipe/process that recommended a temperature change of only 5F per day. That seems pretty slow...