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Gamma ray clone

169 calories 17.7 g 330 ml
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Beer Stats
Method: BIAB
Style: American Pale Ale
Boil Time: 60 min
Batch Size: 11 liters (fermentor volume)
Pre Boil Size: 14 liters
Pre Boil Gravity: 1.043 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 169 calories (Per 330ml)
Carbs: 17.7 g (Per 330ml)
Created: Sunday November 1st 2015
1.055
1.014
5.4%
58.1
8.0
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
2.50 kg United Kingdom - Maris Otter Pale2.5 kg Maris Otter Pale 38 3.75 90.9%
0.13 kg United Kingdom - Cara Malt0.125 kg Cara Malt 35 17.5 4.5%
0.13 kg United Kingdom - Crystal 30L0.125 kg Crystal 30L 34 30 4.5%
2.75 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
10 g Bravo10 g Bravo Hops Leaf/Whole 15.5 First Wort 0 min 20.92 7.2%
5 g Bravo5 g Bravo Hops Leaf/Whole 15.5 Boil 10 min 6.26 3.6%
5 g Columbus5 g Columbus Hops Leaf/Whole 15 Boil 10 min 6.06 3.6%
5 g Summit5 g Summit Hops Leaf/Whole 18.5 Boil 10 min 7.47 3.6%
8 g Bravo8 g Bravo Hops Leaf/Whole 15.5 Boil 5 min 5.51 5.8%
8 g Columbus8 g Columbus Hops Leaf/Whole 15 Boil 5 min 5.33 5.8%
8 g Summit8 g Summit Hops Leaf/Whole 18.5 Boil 5 min 6.58 5.8%
30 g Bravo30 g Bravo Hops Leaf/Whole 15.5 Whirlpool 0 min 21.6%
30 g Columbus30 g Columbus Hops Leaf/Whole 15 Whirlpool 0 min 21.6%
30 g Summit30 g Summit Hops Leaf/Whole 18.5 Whirlpool 0 min 21.6%
139 g / $ 0.00
 
Yeast
- -
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Med
Optimum Temp:
19 - 22 °C
Starter:
No
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Used Sainsbury's water an added 1g gypsum and 10ml of CRS and a camden tablet. Desired profile was light/hoppy. The pH should have been around 5.6 with these additions but we don't trust the pH meters.
Mash Chemistry and Brewing Water Calculator
Quick Water Requirements
Water Liters
Strike water volume (equipment estimates 21 L) 17.7
Mash volume with grains (equipment estimates 22.9 L) 19.5
Grain absorption losses -2.8
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 17.4 L) 14
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume 11.5
Hops absorption losses (whirlpool, hop stand) -0.5
Volume into fermentor 11
Total: 17.7  
Equipment Profile Used: System Default
 
Notes

We have used new Crisp grains for this one. Also lot of stirring of the mash and mashed inside the pot. We also added 10ml of CRS which is a big difference from previous.

The temp of the water (i.e. inside the pot) after all mixing and ph testing, just before we left it for one hour was 69ish and the grains 65ish. Assuming the temp stayed in this range as it was insulated well.

Temp calibrated gravity reading was 1.048 which worked out to be around 70%.

start boil of FWH at 12:30
start boil of other at 14:45

Long cool down with whirlpool starting at 75 degrees

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  • Public: Yup, Shared
  • Last Updated: 2015-11-01 21:18 UTC