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Belgian Dubbel #2 - Browar na...

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Batch size

  • 20 liter(s)
    Expected quantity of finished beer
  • 90 min
    Boil time
  • 20 %/h
    Evaporation rate
  • 29.1 liter(s)
    Boil size
  • 0.5 %
    Boil loss
  • 11.4
    Pre-boil gravity BLG
  • 5 %
    Trub loss
  • 6.5 %
    Dry hopping loss

Mash information

  • 75 %
    Mash efficiency
  • 3.5 liter(s) / kg
    Liquor-to-grist ratio
  • 17.7 liter(s)
    Mash size
  • 22.7 liter(s)
    Total mash volume

Steps

Temp Time
64 C 45 min
72 C 15 min
78 C 5 min
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Fermentables

14.7 BLG
6.1% ABV
19.7 SRM

Type Name Amount Yield EBC
Grain pale ale Castle Malting 3.5 kg 63.1% 80 % 9
Grain pszeniczny Soufflet 0.5 kg 9% 80 % 5
Grain Cara Gold Castle Malting 0.5 kg 9% 78 % 120
Grain Château Special B Castle Malting 0.5 kg 9% 77 % 300
Grain pszeniczny czekoladowy Fawcett 0.05 kg 0.9% 72 % 1100
Sugar cukier kandyzowany 0.5 kg 9% --- % 2
Sum 5.55 kg

Hops

25 IBU

Bitterness ratio 0.42 Balanced


Use for Name Amount Time Alpha acid
First Wort Iunga (Polishhops) - granulat 20 g 100 min 10 %

Yeasts

Name Type Form Amount Laboratory
FM27 Artefakty trapistów (3 pokolenie) Ale Slant 300 ml Fermentum Mobile

Extras

Type Name Amount Use for Time
Water Agent gips 4 g Mash 60 min
Water Agent chlorek wapnia 4 g Mash 60 min
Water Agent kwas fosforowy 75% - zacier 2 g Mash 60 min
Water Agent kwas fosforowy 75% - wysładzanie 2 g Mash 60 min
Water Agent cukier kandyzowany 500 g Boil 30 min
Fining Mech irlandzki 2 g Boil 15 min

Notes

  • https://www.brewersfriend.com/mash-chemistry-and-brewing-water-calculator/?id=BLX430V
    Ca+2 Mg+2 Na+ Cl- SO4-2 HCO
    53.2 0.0 131.0 69.8 85.7 5.282
    Mash pH *: 5.23
    SO42-/Cl- ratio: 1.2 Balanced
    Pitch Rate As-Is: 0.85M cells / mL / °P
    Jul 6, 2020, 12:11 PM