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GreenDragon13

Member
Joined
Dec 29, 2015
Messages
17
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Location
Mechanicsburg
My first AG, after many years of extract, an IPA.
When I mashed in I got 3 different temps with 3 different thermometers, one metal, one glass, one digital. I aparrently mashed at 152 for 30 min 158 for 35 minutes. My wort going into the kettle was 1.065 which is what it should have been going into the fermenter. I would venture a guess that it was around 1.073 ish (boiled off about 3/4 gallon). I didn't take a hydro reading because my back was hurting bad and was trying to finish ASAP.

I checked the SG when I racked to keg, and came up with 1.002(???) 93% attenuation??? is that even possible??? The hydro briefly stopped at 1.012 then slowly sank (10 seconds) to 1.002. I rinsed it, dried it and spun it again...same thing. I checked it with 63 degree distilled water...1.000.

Is it possible for EVERY single measuring device to fail on the same brew session? Am I completely incompetent? Did someone slip acid in my hot scotchie? Have I gone bonkers?

Anyhow, I tasted the SG sample, It did not taste like the 9.3% alcohol the numbers would imply. It tasted like the 6.8% beer the recipe called for...pretty good actually...Bermuda Triangle IPA!
Meh...No worries.
 
Just relax, you made beer!

Your process gets better with experience, you know what to watch for. Maybe your volume was lower, hence the gravity higher? And definitely check those thermometers, and use the best one, likely the digital.

Something is up with that hydrometer. Is it for measuring sugar?
 
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