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Recipe Information edit

Details

Name: Oktoberalt Brewer: bangladeuce Brew Date: 9/20/2015
  IBU Formula: Tinseth Units: standard Private: Yes

Boil

Boil Volume: 3.5 gal. Boil Length: 60 min. Target Volume: 3 gal.

Style

Name: Dusseldorf Altbier Category: Amber Hybrid Beer - 7C Type: Ale

Notes

10L mash
7.75L sparge
Strike at 162 if grain at 70, for mash at 152

Fermentables add

Variety Amount Color Potential SG Grist%  
Vienna Malt3 lbs. 4 oz.4 °L1.0361.02447%
Munich Malt1 lbs. 12.22 oz.9 °L1.0371.01325%
German Pilsner 2-Row1 lbs. 3.97 oz.2 °L1.0371.01018%
Crystal 605 oz.60 °L1.0331.0024%
Gambrinus Honey Malt5 oz.25 °L1.0371.0024%
Special B1.4 oz.180 °L1.031.0011%
Total 6 lbs. 15.59 oz.
13 SRM
  1.052    

Hops add

Hops Amount AA% Use Time Type IBU  
Saaz (Czech)1 oz.3.6Boil60 min.Pellet22
Saaz (Czech)0.5 oz.3.6Boil15 min.Pellet6
Total 1.50 oz.         28  

Yeasts add

Yeast Attenuation% Flocculation Min Temperature Max Temperature  
Dusseldorf Alt WLP03674Medium65 °F69 °F

Miscs Add

Misc Type Amount Use Time  

Mash Information edit

Details

Name: Oktoberalt Brewer: bangladeuce Brew Date: 9/20/2015
  Boil Volume: 3.5 gal. Units: standard Thermal Loss: 5.4°F
  Mash Efficiency: 62% Mash Method: Single Infusion Sparge Method: fly
  Grain Temp: 161.6 °F Initial Grist Ratio: 1.00 qt./lb. Absorption Rate: 0.02 gal./lb.

Notes

Mash Steps add

Step Name Type Length Target Temp Infusion Amount Infusion Temp Grist Ratio  
Saccharificationinfusion60 min.311.0 °F1.74 gal.Not Possible1.00
Total   1 hour   1.74 gal. (runoff: 1.62 gal.)    

Sparge Steps add

Step Name Target Temp Water Amount  
Saccharification311.0 °F1.74 gal.
Total   1.74 gal.  

Type

all-grain

OG

1.052
style
1.046 - 1.054

FG

1.014
style
1.010 - 1.015

Color

13 SRM
style
11 - 17

IBU

28
style
35 - 50

ABV

5.0%
style
4.5 - 5.2

Cal.

172
per 12oz.