Brewday: June 4, 2009 - Way Out Weizen
Summary
| Volume to fermenter[ltr (gal)]: | 23.00 | Original Gravity[SG]: | 1.052 |
|---|---|---|---|
| Mash Efficiency [%]: | 70.00% | Bitterness[IBU]: | 10.00 |
| Colour [SRM(EBC)]: | 4.29(8.46) |
Mash
| Mash water volume [ltr (gal)]: | 22.31 (5.89) | Mash tun volume required[ltr (gal)]: | 33.63 (8.88) |
|---|---|---|---|
| Total Mash Grain Weight [gms (lbs)]: | 7435.81 (16.39) |
Grains:
| Type | Weight [gms (lbs)] | Actual Weight |
|---|---|---|
| Ale Malt (Barrett Burston) | 3764.97 (8.30) | |
| Wheat Malt (Barrett Burston) | 3670.85 (8.09) | |
Mash Schedule:
| Name | Method | Step temp [C (F)] |
Step time [minutes] |
Addition amount [ltr (gal)] |
Addition temp [C (F)] |
Liquor/grist ratio [ltr/kg] |
|---|---|---|---|---|---|---|
| Saccrification | Direct | 67.00 (152.60) | 60 | 0.00 (0.00) | 0.00 (32.00) | 3.20 |
| Mash gravity @ 100% conversion [SG]: | 1.054 |
|---|
Test ph
Observed ph:pH adjustments:
Sparge
| Minimum required efficiency: | 70.00 % | Max expected efficiency | 78.93 % |
|---|
| Sparge No | Water addition [l] | Expected recovered volume [l] | Required gravity | Max expected gravity |
|---|---|---|---|---|
| 1 | 6.34 | 15.50 | 63.01 | 79.04 |
| 2 | 15.50 | 15.50 | 28.92 | 36.28 |
| Combined | 21.84 | 31.00 | 45.97 | 57.66 |
Assumed constants:
| Absorbtion [l/kg]: | 1.3 | Grain displacement [l/kg]: | 0.67 |
|---|
Preboil Values:
| Preboil wort volume [ltr (gal)]: | 31.00 (8.19) | @ mash out temp. | 31.74 (8.38) |
|---|---|---|---|
| Preboil gravity [SG]: | 1.046 |
Boil
Hops:
Hop Utilisation Method: Tinseth| Type | AA(%) | IBU | Weight [gms (oz)] | Actual Weight | Time(minutes) |
|---|---|---|---|---|---|
| Hallertau Tradition German | 6.03% | 10.00 | 22.32 (0.79) | 60.00 |
Postboil Values:
| Evaporation [ltr (gal)]: | 4.00 (1.06) | ||
|---|---|---|---|
| Postboil wort volume [ltr (gal)]: | 30.48 (8.05) | @ boiling temp. | 31.75 (8.39) |
| Postboil target gravity [SG]: | 1.052 | mash items only | 1.052 |
| Boiler loses [ltr (gal)]: | 4.00 (1.06) |
Yeast Pitching
| Type | Min Temp[C (F)] | Max Temp[C (F)] |
|---|---|---|
| Weihenstephan Weizen - Wyeast 3068 | 18.00 (64.40) | 24.00 (75.20) |
| Estimated required yeast cells (billion): | 224.25 |
| Dried yeast (gm): | 11.93 | |
| No of liquid yeast(Wyeast/Whitelabs) packs: | 2.39 | (Assumes 94% viability) |
| Approximate amount of solid slurry (ml): | ||
| One hour settling | 318.09 | (Assumes 25% trub and 94% viability) |
| One day settling | 159.04 | (Assumes 25% trub and 94% viability) |
| Longer than 1 week settling | 83.06 | (Assumes 25% trub and 80% viability) |