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czeski lezak tmavy

0
  • 12.1
    Gravity BLG
  • 32
    IBU
  • 4.9 %
    ABV
  • 17.2
    SRM
  • All Grain
    Type
  • ---
    Style
  • Brewer
  • Base recipe


Batch size

  • 20 liter(s)
    Expected quantity of finished beer
  • 60 min
    Boil time
  • 12 %/h
    Evaporation rate
  • 26.9 liter(s)
    Boil size
  • 10 %
    Boil loss
  • 10.7
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 5 %
    Dry hopping loss

Mash information

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

Steps

Temp Time
52 C 10 min
63 C 20 min
72 C 40 min
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Fermentables

12.1 BLG
4.9% ABV
17.2 SRM

Type Name Amount Yield EBC
Grain Briess - Pilsen Malt 2.5 kg 44.8% 80.5 % 2
Grain Monachijski 2.1 kg 37.6% 80 % 16
Grain Strzegom Karmel 150 0.5 kg 9% 75 % 150
Grain Carafa II 0.18 kg 3.2% 70 % 812
Grain Acid Malt 0.3 kg 5.4% 58.7 % 6
Sum 5.58 kg

Hops

32 IBU

Bitterness ratio 0.65 Bitter


Use for Name Amount Time Alpha acid
Boil Premiant 25 g 60 min 8 %
Aroma (end of boil) Saaz (Czech Republic) 15 g 30 min 4.5 %
Aroma (end of boil) Saaz (Czech Republic) 30 g 10 min 4.5 %
Whirlpool Saaz (Czech Republic) 20 g 0 min 4.5 %

Yeasts

Name Type Form Amount Laboratory
w34 Lager Slant 160 ml fermentis