Brew Number 115

• Casey's "XPA" Ake fresh wort kit
• Morgan's American Ale Yeast

Kit contained

• 16L fresh wort

Brought out to 20L in Fermzilla.

The yeast has an apparent attenuation of ??% If that is so the final gravity should be...

FG = (SG - 1000) * (1 - AA/100) + 1000 
   = ((1045 - 1000) * (1 - ??/100)) + 1000
   = 

Date	Measured SG	Temperature	Corrected SG	Brix	Notes
21/07/2020 20:00	1037	16.7	1036	11.2%	Probably should have done 19L
28/07/2020 14:00					Dry hopped with 40g of El Dorado hop pellets
03/08/2020 13:10					Cold crashed to 2C
15/08/2020 16:00					Kegged

Notes

• Yeast pitched at 20C.
• Temperature set at 20C.
• Used iSpindel3.
• Spunding valve set to 25 PSI (ale should have 2.3-2.6 volumes of CO2, used 2.45).
• ABV = 1.646 * RI - 2.703 * (145 - 145 / SG) - 1.794 =
• Grafana plot

Appendix

• BrixConversion
• Refractometer calculator
• BrewCalculator
• Carbonation Calculator
• HydroCorrection
• ABV measurements

-- Main.darius - 21 Jul 2020