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Finally Some Real Kolsch - Robobrew

137 calories 13.4 g 330 ml
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Beer Stats
Method: All Grain
Style: Kölsch
Boil Time: 90 min
Batch Size: 23 liters (fermentor volume)
Pre Boil Size: 27 liters
Pre Boil Gravity: 1.038 (recipe based estimate)
Efficiency: 70% (brew house)
Source: http://www.theelectricbrewery.com/forum/viewtopic.php?t=26737
Calories: 137 calories (Per 330ml)
Carbs: 13.4 g (Per 330ml)
Created: Wednesday January 9th 2019
1.045
1.010
4.6%
21.3
3.1
5.8
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
4.40 kg German - Pilsner4.4 kg Pilsner 38 1.6 94.6%
0.25 kg German - Vienna0.25 kg Vienna 37 4 5.4%
4.65 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
56 g Tettnanger56 g Tettnanger Hops Pellet 3.1 Boil 60 min 21.3 100%
56 g / $ 0.00
 
Yeast
White Labs - German Ale/ Kölsch Yeast WLP029
Amount:
2 Each
Cost:
Attenuation (avg):
75%
Flocculation:
Medium
Optimum Temp:
18 - 21 °C
Starter:
No
Fermentation Temp:
15.5 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 90 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Westmount Filtered
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
14.4 L Infusion -- 50 °C 10 min
Mashout at 75C Infusion -- 65 °C 80 min
21.8 L Fly Sparge -- 75 °C 60 min
Starting Mash Thickness: 3.1 L/kg
Quick Water Requirements
Water Liters
Strike water volume at mash thickness of 3.1 L/kg 14.4
Mash volume with grains 17.5
Grain absorption losses -4.7
Remaining sparge water volume (equipment estimates 23 L) 18.1
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 31.8 L) 27
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil Volume 23
Going into fermentor 23
Total: 32.6  
Equipment Profile Used: System Default
 
Notes

Fermentation
After 5 days raise temp to 20C for 2-4 days.

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  • Public: Yup, Shared
  • Last Updated: 2019-01-14 17:35 UTC