Eisbock
Weizenbock
Type: All Grain Date: 31-10-2011
Batch Size (fermenter): 20,00 l Brewer: dj
Boil Size: 24,77 l Asst Brewer:
Boil Time: 60 min Equipment: Udstyr Eskebjergvej
End of Boil Volume 22,88 l Brewhouse Efficiency: 65,00 %
Final Bottling Volume: 20,00 l Est Mash Efficiency 74,8 %
Fermentation: Ale, Single Stage Taste Rating(out of 50): 30,0
Taste Notes:

Ingredients

Ingredients
Amt Name Type # %/IBU
2,30 kg Wheat Malt, Ger (3,9 EBC) Grain 1 33,3 %
1,20 kg Munich Malt (17,7 EBC) Grain 2 17,4 %
1,00 kg Pilsner (2 Row) Ger (3,9 EBC) Grain 3 14,5 %
0,50 kg Caramunich Malt (110,3 EBC) Grain 4 7,2 %
0,25 kg Melanoiden Malt (39,4 EBC) Grain 5 3,6 %
0,15 kg Chocolate Malt (450,0 EBC) Grain 6 2,2 %
1,00 kg Wheat Dry Extract (15,8 EBC) Dry Extract 7 14,5 %
0,50 kg Light Dry Extract (15,8 EBC) Dry Extract 8 7,2 %
45,00 g Hallertauer Mittelfrueh [4,00 %] - Boil 90,0 min Hop 9 18,1 IBUs
30,00 g Saaz [4,00 %] - Boil 15,0 min Hop 10 5,6 IBUs
1,0 pkg German Wheat (Wyeast Labs #3333) [124,21 ml] Yeast 11 -

Beer Profile
Est Original Gravity: 1,082 SG Measured Original Gravity: 1,083 SG
Est Final Gravity: 1,023 SG Measured Final Gravity: 1,021 SG
Estimated Alcohol by Vol: 7,7 % Actual Alcohol by Vol: 8,2 %
Bitterness: 23,7 IBUs Calories: 809,8 kcal/l
Est Color: 34,8 EBC

Mash Profile
Mash Name: Single Infusion, Full Body, No Mash Out Total Grain Weight: 6,90 kg
Sparge Water: 7,18 l Grain Temperature: 22,2 C
Sparge Temperature: 75,6 C Tun Temperature: 22,2 C
Adjust Temp for Equipment: FALSE Mash PH: 5,20

Mash Steps
Name Description Step Temperature Step Time
Mash In Add 23,00 l of water at 73,1 C 68,9 C 90 min
Sparge Step: Fly sparge with 7,18 l water at 75,6 C
Mash Notes: Simple single infusion mash for use with most modern well modified grains (about 95% of the time).

Carbonation and Storage
Carbonation Type: Keg Volumes of CO2: 2,3
Pressure/Weight: 0,55 bar Carbonation Used: Keg with 0,55 bar
Keg/Bottling Temperature: 2,0 C Age for: 30,00 days
Fermentation: Ale, Single Stage Storage Temperature: 12,0 C

Notes
Alkohol er på 8,2%. Jeg vil gerne op på ca. 12%. Gærspanden sættes i fryseren ved -4 grader i et par dage, og jeg øser isflager af til jeg er nede på 13,5 liter. Eisbock'en sættes på fustage og carboneres.

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