If secret santa is reading this, one of these please : https://tilthydrometer.com/
You can hook this up to a raspberry pi webserver and check your fermentation real-time over the internet, I think brewkegtap sold them in ZA :-) The nerd in me wants one, the brewer too... I'm sure you can interface the sct1000 with the pi or an arduino to automate temp control in the ferm chamber, to rest and cold crash.
Here's another well worth it, longer read around dry hopping and it's effects http://scottjanish.com/dry-hopping-e...s-ibu-testing/ then if you're wondering around zero boil hopped and only dry hop beer, experiment here with neat lab tests http://scottjanish.com/zero-hot-side...ry-bitterness/ and a mention of the small ibu window in which dry hopping affects your ibu rating, either pushing it up or diminishing the count.
I haven't found any formulas around the alpha-acid content and hop amounts during the variable boil temps and times that will calculate what effects dry hopping will have on your final ibu rating either...but also haven't been looking for any...Sorry for the thread jacking...
You can hook this up to a raspberry pi webserver and check your fermentation real-time over the internet, I think brewkegtap sold them in ZA :-) The nerd in me wants one, the brewer too... I'm sure you can interface the sct1000 with the pi or an arduino to automate temp control in the ferm chamber, to rest and cold crash.
Here's another well worth it, longer read around dry hopping and it's effects http://scottjanish.com/dry-hopping-e...s-ibu-testing/ then if you're wondering around zero boil hopped and only dry hop beer, experiment here with neat lab tests http://scottjanish.com/zero-hot-side...ry-bitterness/ and a mention of the small ibu window in which dry hopping affects your ibu rating, either pushing it up or diminishing the count.
I haven't found any formulas around the alpha-acid content and hop amounts during the variable boil temps and times that will calculate what effects dry hopping will have on your final ibu rating either...but also haven't been looking for any...Sorry for the thread jacking...
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