Brewday: December 27, 2009 - Strict Observance Tripel
Summary
| Volume to fermenter[ltr (gal)]: | 30.00 | Original Gravity[SG]: | 1.077 |
|---|---|---|---|
| Mash Efficiency [%]: | 70.00% | Bitterness[IBU]: | 31.23 |
| Colour [SRM(EBC)]: | 5.06(9.96) |
Mash
| Mash water volume [ltr (gal)]: | 28.41 (7.51) | Mash tun volume required[ltr (gal)]: | 57.93 (15.30) |
|---|---|---|---|
| Total Mash Grain Weight [gms (lbs)]: | 10523.68 (23.20) |
Grains:
| Type | Weight [gms (lbs)] | Actual Weight |
|---|---|---|
| Melanoidian Malt (Weyermann) | 179.32 (0.40) | |
| Pilsner Pale Malt (Barrett Burston) | 10344.36 (22.81) | |
Mash Schedule:
| Name | Method | Step temp [C (F)] |
Step time [minutes] |
Addition amount [ltr (gal)] |
Addition temp [C (F)] |
Liquor/grist ratio [ltr/kg] |
|---|---|---|---|---|---|---|
| Sacchrification | Infusion | 65.00 (149.00) | 90 | 28.41 (7.51) | 71.68 (161.03) | 2.70 |
| Mash gravity @ 100% conversion [SG]: | 1.074 |
|---|
Test ph
Observed ph:pH adjustments:
Sparge
| Minimum required efficiency: | 70.00 % | Max expected efficiency | 69.44 % |
|---|
| Sparge No | Water addition [l] | Expected recovered volume [l] | Required gravity | Max expected gravity |
|---|---|---|---|---|
| 1 | 22.47 | 35.33 | 59.49 | 62.13 |
| Combined | 22.47 | 35.33 | 59.49 | 62.13 |
Assumed constants:
| Absorbtion [l/kg]: | 1.3 | Grain displacement [l/kg]: | 0.67 |
|---|
Preboil Values:
| Preboil wort volume [ltr (gal)]: | 35.33 (9.33) | @ mash out temp. | 36.17 (9.56) |
|---|---|---|---|
| Preboil gravity [SG]: | 1.059 |
Boil
Hops:
Hop Utilisation Method: Rager| Type | AA(%) | IBU | Weight [gms (oz)] | Actual Weight | Time(minutes) |
|---|---|---|---|---|---|
| Hallertau Aroma | 8.10% | 6.58 | 10.13 (0.36) | 75.00 | |
| Tettnang | 4.00% | 23.04 | 71.82 (2.53) | 75.00 | |
| Tettnang | 4.00% | 1.61 | 23.77 (0.84) | 10.00 |
Other fermentables:
| Type | Weight [gms (lbs)] | Actual Weight |
|---|---|---|
| Cane (Beet) Sugar | 1223.84 (2.70) |
Postboil Values:
| Evaporation [ltr (gal)]: | 2.33 (0.62) | ||
|---|---|---|---|
| Postboil wort volume [ltr (gal)]: | 34.87 (9.21) | @ boiling temp. | 36.32 (9.59) |
| Postboil target gravity [SG]: | 1.077 | mash items only | 1.063 |
| Boiler loses [ltr (gal)]: | 3.00 (0.79) |
Yeast Pitching
| Type | Min Temp[C (F)] | Max Temp[C (F)] |
|---|
| Estimated required yeast cells (billion): | 433.12 |
| Dried yeast (gm): | 23.04 | |
| No of liquid yeast(Wyeast/Whitelabs) packs: | 4.61 | (Assumes 94% viability) |
| Approximate amount of solid slurry (ml): | ||
| One hour settling | 614.36 | (Assumes 25% trub and 94% viability) |
| One day settling | 307.18 | (Assumes 25% trub and 94% viability) |
| Longer than 1 week settling | 160.42 | (Assumes 25% trub and 80% viability) |