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GH Scottish 80

173 calories 20 g 330 ml
Beer Stats
Method: All Grain
Style: Scottish Heavy
Boil Time: 60 min
Batch Size: 23 liters (fermentor volume)
Pre Boil Size: 28 liters
Post Boil Size: 24.6 liters
Pre Boil Gravity: 1.050 (recipe based estimate)
Efficiency: 80% (brew house)
Calories: 173 calories (Per 330ml)
Carbs: 20 g (Per 330ml)
Created Tuesday June 16th 2020
1.056
1.017
5.2%
12.24
16.1
5.76
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4.60 kg Crisp Malting - Finest Maris Otter4.6 kg Finest Maris Otter 38 3 88.8%
0.30 kg German - CaraMunich II0.3 kg CaraMunich II 34 46 5.8%
0.20 kg United Kingdom - Crystal 90L0.2 kg Crystal 90L 33 90 3.9%
0.08 kg German - Carafa III0.08 kg Carafa III 32 535 1.5%
5.18 kg / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
27 g Goldings27 g Goldings Hops Leaf/Whole 4.5 Boil 60 min 12.24 100%
27 g / 0.00
 
Mash Guidelines
Amount Description Type Temp Time
20.7 L Strike 65 °C 60 min
10 L Fly Sparge 75 °C --
Starting Mash Thickness: 4 L/kg
 
Other Ingredients
Amount Name Cost Type Use Time
5 g Whirlfloc Fining Boil 10 min.
 
Yeast
Wyeast - Scottish Ale 1728
Amount:
1 Each
Cost:
Attenuation (custom):
68%
Flocculation:
High
Optimum Temp:
13 - 24 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 111 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: sucrose       Amount: 14.6 g       CO2 Level: 1.02 Volumes
 
Target Water Profile
Martin's Water Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Notes

This will be the first time I have used water treatment with individual acids only.

Target alkalinity of 80 ish. So need to remove 140ppm. So, if I add 1.ml/L HCl (2M)that will remove 100ppm of alkalinity . If I also add in 0.4L H2SO4 (1M) that will bring the alkalinity down another 40ppm.

THis will also add 70ppm of Chloride giving 120, and sulphate of 65. Just over the 2:1. I guess this will be OK for me.

So, add1ml/L of HCl and 0.4ml of H2SO4

Need it to be chloride forward in a ratio of 2:1

Last Updated and Sharing
 
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Recipe QR Code
  • Public: Yup, Shared
  • Last Updated: 2020-07-10 16:00 UTC
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