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IRA

0
  • 11.4
    Gravity BLG
  • 17
    IBU
  • 4.6 %
    ABV
  • 8.2
    SRM
  • All Grain
    Type
  • Style
  • Brewer


Batch size

  • 36 liter(s)
    Expected quantity of finished beer
  • 60 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 45.5 liter(s)
    Boil size
  • 10 %
    Boil loss
  • 9.3
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 0 %
    Dry hopping loss

Mash information

  • 70 %
    Mash efficiency
  • 3.5 liter(s) / kg
    Liquor-to-grist ratio
  • 31.1 liter(s)
    Mash size
  • 40 liter(s)
    Total mash volume

Steps

Temp Time
52 C 20 min
66 C 40 min
72 C 30 min
78 C 15 min
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Fermentables

11.4 BLG
4.6% ABV
8.2 SRM

Type Name Amount Yield EBC
Grain Pilzneński 6 kg 67.4% 81 % 4
Grain Strzegom Monachijski typ I 0.5 kg 5.6% 79 % 16
Grain Strzegom Pale Ale 0.5 kg 5.6% 79 % 6
Grain Caraamber 0.5 kg 5.6% 75 % 59
Grain Weyermann - Carared 1 kg 11.2% 75 % 45
Grain Słód Caramunich Typ II Weyermann 0.2 kg 2.2% 73 % 120
Grain Viking melanoidynowy 0.2 kg 2.2% 75 % 60
Sum 8.9 kg

Hops

17 IBU

Bitterness ratio 0.37 Balanced


Use for Name Amount Time Alpha acid
Boil Marynka 20 g 30 min 10 %
Boil Challenger 20 g 20 min 7 %
Boil Challenger 10 g 10 min 7 %

Yeasts

Name Type Form Amount Laboratory
FM13 Irlandzkie Ciemności Ale Slant 1000 ml Fermentum Mobile

Extras

Type Name Amount Use for Time
Fining mech irlandzki 10 g Boil 10 min