Dubbel Nr. 6
Belgian Dubbel (18 B)

Type: All Grain
Batch Size: 37,85 l
Boil Size: 50,64 l
Boil Time: 90 min
End of Boil Vol: 43,31 l
Final Bottling Vol: 35,01 l
Fermentation: Ale, Single Stage
Date: 20 Sep 2012
Brewer: Peter Stix
Equipment: Thermoport 38l
Efficiency: 75,00 %
Est Mash Efficiency: 83,4 %
%/IBU

9,00 kg Vienna Malt (6,9 EBC) Grain 1 86,5 %
0,50 kg Caraaroma (Weyermann) (350,7 EBC) Grain 2 4,8 %
0,10 kg Carabelge (38,0 EBC) Grain 3 1,0 %
0,80 kg Candi Sugar, Amber (14,8 EBC) Sugar 4 7,7 %
74,00 g Styrian Goldings [3,19 %] – Boil 70,0 min Hop 5 14,6 IBUs
20,00 g Spalter Select [5,20 %] – Boil 70,0 min Hop 6 6,4 IBUs
20,00 g Spalter [4,50 %] – Boil 30,0 min Hop 7 4,1 IBUs
10,00 g Spalter [4,50 %] – Boil 10,0 min Hop 8 1,0 IBUs
2,0 pkg Maitre Brasseur (Malzwerkstatt #) Yeast 9 –
Gravity, Alcohol Content and Color

Est Original Gravity: 15,361 Plato
Est Final Gravity: 3,053 Plato
Estimated Alcohol by Vol: 6,7 %
Bitterness: 26,1 IBUs
Est Color: 27,3 EBC

Measured Original Gravity: 15,600 Plato
Measured Final Gravity: 3,700 Plato
Actual Alcohol by Vol: 6,5 %
Calories: 609,2 kcal/l
Mash Profile

Mash Name: Single Infusion, Light Body, No Mash Out
Sparge Water: 35,22 l
Sparge Temperature: 75,6 C
Adjust Temp for Equipment: TRUE
Total Grain Weight: 10,40 kg
Grain Temperature: 10,0 C
Tun Temperature: 10,0 C
Mash PH: 5,20

Mash Steps

Mash In Add 26,24 l of water at 74,4 C 65,6 C 75 min

Sparge: Fly sparge with 35,22 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).

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