RIS #95
Imperial Stout (13 F)
Type: All Grain
Batch Size: 51,00 l
Boil Size: 60,21 l
Boil Time: 60 min
End of Boil Vol: 55,21 l
Final Bottling Vol: 50,00 l
Fermentation: Ale, Two Stage
Batch Size: 51,00 l
Boil Size: 60,21 l
Boil Time: 60 min
End of Boil Vol: 55,21 l
Final Bottling Vol: 50,00 l
Fermentation: Ale, Two Stage
Date: 16 Nov 2016
Brewer: Nils Svanes
Asst Brewer:
Equipment: Braumeister 50L
Efficiency: 74,00 %
Est Mash Efficiency: 76,9 %
Taste Rating: 30,0
Brewer: Nils Svanes
Asst Brewer:
Equipment: Braumeister 50L
Efficiency: 74,00 %
Est Mash Efficiency: 76,9 %
Taste Rating: 30,0
Taste Notes:
| Amt | Name | Type | # | %/IBU |
|---|---|---|---|---|
| 10,00 g | Calcium Chloride (Mash 60,0 mins) | Water Agent | 1 | - |
| 12,00 kg | Pale Malt, Maris Otter (5,9 EBC) | Grain | 2 | 71,4 % |
| 1,30 kg | Chocolate Malt (886,5 EBC) | Grain | 3 | 7,7 % |
| 1,00 kg | Pale chrystal (75,0 EBC) | Grain | 4 | 6,0 % |
| 0,50 kg | Roasted Barley (591,0 EBC) | Grain | 5 | 3,0 % |
| 200,00 g | Goldings, East Kent [6,00 %] - Boil 60,0 min | Hop | 6 | 53,2 IBUs |
| 60,00 g | Lakrisrot (Boil 6,0 mins) | Spice | 7 | - |
| 1,3 pkg | Nottingham Yeast (Lallemand #-) [23,66 ml] | Yeast | 8 | - |
| 1,35 Items | Yeast Nutrient (Primary 3,0 days) | Other | 9 | - |
| 1,85 g | Brewers clarex (Primary 0,0 mins) | Spice | 10 | - |
| 2,00 kg | Candi Sugar, Dark (541,8 EBC) | Sugar | 11 | 11,9 % |
Gravity, Alcohol Content and Color
Est Original Gravity: 18,724 Plato
Est Final Gravity: 2,965 Plato
Estimated Alcohol by Vol: 8,8 %
Bitterness: 53,2 IBUs
Est Color: 116,6 EBC
Est Final Gravity: 2,965 Plato
Estimated Alcohol by Vol: 8,8 %
Bitterness: 53,2 IBUs
Est Color: 116,6 EBC
Measured Original Gravity: 19,000 Plato
Measured Final Gravity: 3,700 Plato
Actual Alcohol by Vol: 8,6 %
Calories: 761,5 kcal/l
Measured Final Gravity: 3,700 Plato
Actual Alcohol by Vol: 8,6 %
Calories: 761,5 kcal/l
Mash Profile
Mash Name: Single Infusion, Full Body
Sparge Water: 20,04 l
Sparge Temperature: 75,6 C
Adjust Temp for Equipment: FALSE
Est Mash PH: 5,47
Measured Mash PH: 5,20
Sparge Water: 20,04 l
Sparge Temperature: 75,6 C
Adjust Temp for Equipment: FALSE
Est Mash PH: 5,47
Measured Mash PH: 5,20
Total Grain Weight: 16,80 kg
Grain Temperature: 22,2 C
Tun Temperature: 22,2 C
Target Mash PH: 5,20
Mash Acid Addition:
Sparge Acid Addition:
Grain Temperature: 22,2 C
Tun Temperature: 22,2 C
Target Mash PH: 5,20
Mash Acid Addition:
Sparge Acid Addition:
| Name | Description | Step Temperature | Step Time |
|---|---|---|---|
| Mash In | Add 55,50 l of water and heat to 65,0 C over 2 min | 65,0 C | 45 min |
| Mash Step | Add -0,00 l of water and heat to 66,0 C over 4 min | 66,0 C | 75 min |
| Mash Step | Add -0,00 l of water and heat to 72,0 C over 4 min | 72,0 C | 10 min |
| Mash Step | Add -0,00 l of water and heat to 78,0 C over 4 min | 78,0 C | 10 min |
Sparge: Fly sparge with 20,04 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: Bottle
Pressure/Weight: 294,10 g
Keg/Bottling Temperature: 21,1 C
Fermentation: Ale, Two Stage
Fermenter:
Pressure/Weight: 294,10 g
Keg/Bottling Temperature: 21,1 C
Fermentation: Ale, Two Stage
Fermenter:
Volumes of CO2: 2,3
Carbonation Est: Bottle with 294,10 g Corn Sugar
Carbonation (from Meas Vol): Bottle with 288,22 g Corn Sugar
Age for: 30,00 days
Storage Temperature: 18,3 C
Carbonation Est: Bottle with 294,10 g Corn Sugar
Carbonation (from Meas Vol): Bottle with 288,22 g Corn Sugar
Age for: 30,00 days
Storage Temperature: 18,3 C
Notes
Mesket med temmelig fullt meskerør, kanksje litt mye malt - gikk tregt å skylle.trodde jeg fikk elendig utbytte, men oppdaget etterpå at oppskrifta var satt til 45 liter og skulle hatt OG på 20 - jeg kom ut med 51 liter og OG på 19
mandag 21. nov - lite aktivitet på dunkene, målte 23. nov 1014 på begge dunkene, den ene ble satt i kjøleskapet
