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Kölsch Franek

0
  • 13.3
    Gravity BLG
  • 61
    IBU
  • 5.5 %
    ABV
  • 2.7
    SRM
  • All Grain
    Type
  • Style
  • Brewer


Batch size

  • 76 liter(s)
    Expected quantity of finished beer
  • 80 min
    Boil time
  • 10 %/h
    Evaporation rate
  • 88.7 liter(s)
    Boil size
  • 1 %
    Boil loss
  • 11.9
    Pre-boil gravity BLG
  • 2 %
    Trub loss
  • 0 %
    Dry hopping loss

Mash information

  • 80 %
    Mash efficiency
  • 4 liter(s) / kg
    Liquor-to-grist ratio
  • 68 liter(s)
    Mash size
  • 85 liter(s)
    Total mash volume

Steps

Temp Time
66 C 30 min
70 C 15 min
78 C 1 min
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Fermentables

13.3 BLG
5.5% ABV
2.7 SRM

Type Name Amount Yield EBC
Grain Pilzneński 16 kg 94.1% 80 % 2
Grain Płatki owsiane 1 kg 5.9% 85 % 3
Sum 17 kg

Hops

61 IBU

Bitterness ratio 1.13 Very bitter


Use for Name Amount Time Alpha acid
Boil East Kent Goldings 60 g 70 min 4 %
Boil East Kent Goldings 30 g 20 min 4 %
Boil Challenger 90 g 70 min 7 %
Boil Challenger 60 g 20 min 7 %
Boil Cascade 120 g 70 min 5.8 %

Yeasts

Name Type Form Amount Laboratory
FM42 Stare Nadreńskie Ale Liquid 60 ml Fermentum Mobile
Safale US-05 Ale Dry 23 g Fermentis

Extras

Type Name Amount Use for Time
Fining mech Irlandzki 20 g Boil 10 min