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--- recipes:thermal_fuse [2018/09/29 20:28] – created mrmekon
+++ recipes:thermal_fuse [2018/10/21 14:07] (current) – mrmekon
@@ Line 5: / Line 5: @@
 ===== Brewster Beacon =====
-**Brewed:**  \\
+**Brewed:** 2018-09-30 \\
-**Target OG:**  \\
+**Target OG:** 1.060 \\
-**Strike hit:**  \\
+**Strike hit:** 72C \\
-**OG:**  \\
+**OG:** 1.060 \\
-**FG:**  \\
+**FG:** 1.030 \\
-**ABV:**  \\
+**ABV:** 3.94% \\
 **BrewTarget Recipe:**
@@ Line 16: / Line 16: @@
 Thermal Fuse - Robust Porter (12B)
 ================================================================================
-Batch Size  28,000 L
+Batch Size  28,271 L
-Boil Size   31,000 L
+Boil Size   31,271 L
 Boil Time   1,000 hr
 Efficiency  70%
-OG          1,064 sg
+OG          1,062 sg
 FG          1,018 sg
-ABV         6,2%
+ABV         6,0%
-Bitterness  48,0 IBU (Tinseth)
+Bitterness  48,9 IBU (Tinseth)
-Color       39,6 srm (Morey)
+Color       41,2 srm (Morey)
 Fermentables
 ================================================================================
-Name                            Type   Amount     Mashed  Late  Yield  Color
+Name                            Type     Amount     Mashed  Late  Yield  Color
-Weyermann - Pale Ale Malt       Grain  3,000 kg   Yes     No    85%    3,4 srm
+Weyermann - Pale Ale Malt       Grain    3,000 kg   Yes     No    85%    3,4 srm
-Weyermann - Rye Malt            Grain  3,000 kg   Yes     No    85%    3,6 srm
+Weyermann - Rye Malt            Grain    3,000 kg   Yes     No    85%    3,6 srm
-Brown Malt (British Chocolate)  Grain  1,000 kg   Yes     No    70%    65,0 srm
+Brown Malt (British Chocolate)  Grain    1,000 kg   Yes     No    70%    65,0 srm
-Caramel/Crystal Malt - 120L     Grain  500,000 g  Yes     No    72%    120,0 srm
+Caramel/Crystal Malt - 120L     Grain    500,000 g  Yes     No    72%    120,0 srm
-Chocolate Malt (UK)             Grain  500,000 g  Yes     No    73%    450,0 srm
+Chocolate Malt (UK)             Grain    500,000 g  Yes     No    73%    450,0 srm
-Oats, Flaked                    Grain  500,000 g  Yes     No    80%    1,0 srm
+Milk Sugar (Lactose)            Sugar    250,000 g  No      No    76%    0,0 srm
-Milk Sugar (Lactose)            Sugar  250,000 g  No      No    76%    0,0 srm
+Rice Hulls                      Adjunct  250,000 g  No      No    0%     0,0 srm
-Black Barley (Roast Barley)     Grain  100,000 g  Yes     No    55%    500,0 srm
+Oats, Flaked                    Grain    200,000 g  Yes     No    80%    1,0 srm
+Black Barley (Roast Barley)     Grain    150,000 g  Yes     No    55%    500,0 srm
 Total grain: 8,850 kg
@@ Line 42: / Line 43: @@
 ================================================================================
 Name              Alpha  Amount    Use   Time        Form    IBU
-Bramling          6,0%   25,000 g  Boil  1,000 hr    Pellet  11,4
+Bramling          6,0%   25,000 g  Boil  1,000 hr    Pellet  11,6
-Styrian Goldings  4,5%   25,000 g  Boil  1,000 hr    Pellet  8,6
+Styrian Goldings  4,5%   25,000 g  Boil  1,000 hr    Pellet  8,7
-Bramling          6,0%   35,000 g  Boil  30,000 min  Pellet  12,3
+Bramling          6,0%   35,000 g  Boil  30,000 min  Pellet  12,5
-Styrian Goldings  4,5%   35,000 g  Boil  30,000 min  Pellet  9,2
+Styrian Goldings  4,5%   35,000 g  Boil  30,000 min  Pellet  9,4
-Bramling          6,0%   40,000 g  Boil  10,000 min  Pellet  6,6
+Bramling          6,0%   40,000 g  Boil  10,000 min  Pellet  6,7
 Styrian Goldings  4,5%   40,000 g  Boil  0,000 s     Pellet  0,0
@@ Line 59: / Line 60: @@
 mash      Infusion     24,102 L  77,126 C  70,000 C  1 hr
 mash out  Temperature  ---       ---       76,000 C  15 min
 sparge    Fly Sparge   16,071 L  82,421 C  75,000 C  30 min
 </code>
 **Brewday Notes:** \\
+Brewed 2018-09-30. \\
 Pitched ~50ml saved yeast slurry into 30g/300ml DME starter the night before (~14 hours before) \\
+Made a second 50g/500ml DME starter, combined starters at beginning of mash. \\
+ \\
+Liquor volume: 24L \\
+Grain weight: 8.85 kg \\
+Strike temp: 75C @ 0 minutes \\
+Mash temp: 72C @ 10 minutes \\
+Mash temp: 70C @ 25 minutes \\
+Extra head space: ~2-3 L? \\
+Mash tun fullness: 31-32L? \\
+Mash wattage: 200W \\
+Mash pH @ 20 min: 5.48 \\
+Mash gravity @ 20 min: 1.030 \\
+Mash length: 1 hr \\
+Mash out wattage: 400W \\
+First runnings gravity:  1.052 \\
+First runnings pH: 5.19 \\
+First runnings volume: 13L (stuck sparge, stirred like crazy over bucket) \\
+Sparge volume: 18 L \\
+Sparge water temp: 70C \\
+Boil pH: 5.22 \\
+Boil gravity: 1.058 \\
+Boil volume: 31L \\
+Boil wattage: 1600W \\
+Post-boil volume:  29L \\
+Post-boil pH: 5.14 \\
+Post-boil gravity: 1.060 hydro adjusted (refract: 14.2°P unadjusted) \\
+ - wort adjustment factor 1.00 gives 14.2 == 1.058 OG \\
+Fermenter volume: 26L \\
+ \\
+No airlock activity @ 12 hours.  Bubbling at 18 hours. (21C) \\
+Heavy bubbling 18-48 hours \\
+Done bubbling 72 hours \\
+ \\
+days later 9.2°P ("1.036" on refracto scale) (pulled from airlock without agitation) \\
+ - Assuming 1.00 correction factor, corrected FG: 6.17 °P, 1.024, 4.46% \\
+\\
+Bottled 2018-10-21 (22 days later): \\
+Refractometer: 9.2°P \\
+Hydrometer: 1.032 raw, 1.030 adjusted \\
+Refractometer reading stable, but way too high. \\
+Readings do not fit refractometer alcohol correction formula. \\
+Bottled anyway.  Beware of bottle bombs! \\
+Tastes good, quite sweet but not overly so. \\
+Primed with 125g table sugar in 2 dl water \\
+.5L in bottling bucket. 4x 5L keg, 3x 750ml, 1x 500ml. \\
 **Tasting Notes:** \\