Jamomir Lager #68 - Beer Recipe - Brewer's Friend

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Jamomir Lager #68

Created: Monday September 11th 2017
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220 calories 23.5 g 330 ml
Beer Stats
Method: All Grain
Style: Czech Premium Pale Lager
Boil Time: 90 min
Batch Size: 43 liters (fermentor volume)
Pre Boil Size: 49 liters
Pre Boil Gravity: 1.062 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Yeasty Boys Brewing & Trevor Clarkson
Calories: 220 calories (Per 330ml)
Carbs: 23.5 g (Per 330ml)
1.071
1.019
6.9%
46.0
3.8
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
2 kg German - Carapils2 kg Carapils 35 1.3 15.4%
11 kg German - Pilsner11 kg Pilsner 38 1.6 84.6%
13 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1.50 oz Sterling1.5 oz Sterling Hops Pellet 9.1 Boil 60 min 20.44 21.4%
1.50 oz Sterling1.5 oz Sterling Hops Pellet 9.1 Boil 30 min 15.71 21.4%
2 oz Sterling2 oz Sterling Hops Pellet 9.1 Boil 10 min 9.88 28.6%
2 oz Saaz2 oz Saaz Hops Pellet 2.2 Boil 0 min 28.6%
7 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 tbsp Irish Moss Fining Boil 15 min.
1 tsp Yeast Nutrient Other Boil 5 min.
2 g Calcium Chloride Water Agt Mash --
2 g Gypsum Water Agt Mash --
40 ml Lactic Acid Water Agt Mash --
 
Yeast
Wyeast - Czech Pils 2278
Amount:
1 Each
Cost:
Attenuation (avg):
72%
Flocculation:
Med-High
Optimum Temp:
10 - 14 °C
Starter:
No
Fermentation Temp:
13 °C
Pitch Rate:
1.5 (M cells / ml / ° P) 1115 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Target Water Profile
Pilsen (Light Lager)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
7 3 2 5 5 25
Adjust mash pH down to 4.80 w/ 88% Lactic Acid.
Calc. says 40mL for pH adjustment. Actual=________mL
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
18 L Dough in Infusion -- 38 °C 60 min
10 L Protein Rest Temperature -- 49 °C 30 min
7 L Beta-Amylase rest Temperature -- 66 °C 30 min
Alpha-Amylase rest Temperature -- 71 °C 30 min
Cast Temperature -- 77 °C 5 min
Starting Mash Thickness: 2.7 L/kg
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 52.54 L. Suggest reducing initial water volume to 45.4 L and adding 7.14 L sparge/top-off.  
Strike water volume at mash thickness of 2.7 L/kg 35.1
Mash volume with grains 43.7
Grain absorption losses -13
Remaining sparge water volume (equipment estimates 31.3 L) 27.8
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 52.5 L) 49
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -1
Post boil Volume 43
Going into fermentor 43
Total: 62.9  
Equipment Profile Used: System Default

Batch Performance
Efficiency:
Conversion: 86.4%
Pre-Boil: 86% 32.4 ppg
Ending Kettle: 81% 30.4 ppg
Brew House: 72% 27 ppg
Wort Volume:
39 Liters
  • Expected 43 Liters of fermentable wort.
  • Adjust your equipment profile and calibrate your equipment to dial this in.
  • Expected OG: 1.071
  • Actual OG: 1.075
Alcohol and Attenuation:
ABV: 7.09%
  • Apparent Attenuation: 72%
  • Actual FG: 1.021
  • Calories per 330ml 220 calories
  • Carbohydrates per 330ml 23.5 g
Amount Packaged:
Pending - N/A
Requires Packaged log entry with a volume reading.
Latest Brew Log
Date Days Event Gravity Volume pH Temp Updated Comment
9/18/2017 5:14 PM
over 7 years ago 		+0 Mash Complete 1.086 35.1 Liters 2/20/2021 3:43 AM
over 4 years ago
9/19/2017 4:04 PM
over 7 years ago 		+1 Pre-Boil Gravity 1.067 52.5 Liters 2/20/2021 3:43 AM
over 4 years ago
9/19/2017 4:20 PM
over 7 years ago 		+1 Boil Complete 1.075 44 Liters 2/20/2021 3:43 AM
over 4 years ago
9/19/2017 4:22 PM
over 7 years ago 		+1 Brew Day Complete 1.075 39 Liters 2/20/2021 3:43 AM
over 4 years ago
9/22/2017 2:37 PM
over 7 years ago 		+4 Sample 1.058   2/20/2021 3:43 AM
over 4 years ago
9/22/2017 2:37 PM
over 7 years ago 		+4 Sample 1.048   2/20/2021 3:43 AM
over 4 years ago
9/26/2017 3:42 PM
over 7 years ago 		+8 Sample 1.035   2/20/2021 3:43 AM
over 4 years ago
9/26/2017 5:11 PM
over 7 years ago 		+8 Sample 1.031   2/20/2021 3:43 AM
over 4 years ago
9/28/2017 2:38 PM
over 7 years ago 		+10 Sample 1.027   2/20/2021 3:43 AM
over 4 years ago
9/29/2017 3:26 PM
over 7 years ago 		+11 Sample 1.025   2/20/2021 3:43 AM
over 4 years ago
9/30/2017 9:19 PM
over 7 years ago 		+12 Sample 1.023   2/20/2021 3:43 AM
over 4 years ago
10/3/2017 2:52 AM
over 7 years ago 		+15 Fermentation Complete 1.021   2/20/2021 3:43 AM
over 4 years ago
"Jamomir Lager #68" Czech Premium Pale Lager beer recipe by Yeasty Boys Brewing & Trevor Clarkson. All Grain, ABV 6.89%, IBU 46.03, SRM 3.81, Fermentables: (Carapils, Pilsner) Hops: (Sterling, Saaz) Other: (Irish Moss, Yeast Nutrient, Calcium Chloride, Gypsum, Lactic Acid)
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  • Public: Yup, Shared
  • Last Updated: 2017-09-11 07:52 UTC