Greg's home page
Greg's diary
Brewing home page
Date started: 6 June 2004
Volume: 26 litres
Wyeast 2565 Kölsch Yeast from Brew 30
2.8 kg Hoepfner Pilsener Malt, 3.5 EBC
2.02 kg IMCA Münchner Malz, 12 EBC
0.26 kg Joe White Caramünch, 30 EBC
Minerals:
NaHCO3 291 ppm 7.28 g 10 ppm Na+
MgSO4 100 ppm 2.52 g 10 ppm Mg++
40 ppm SO4--
CaSO4.1/2H20 167 ppm 4.18 g 46 ppm Ca++
110 ppm SO4--
CaCO3 43 ppm 1.06 g 17 ppm Ca++
HCl (30%) 103 ppm 2.58 g 30 ppm Cl-
24 g Pride of Ringwood 10.1% AA, 65 min
33 g Tettnang 5.5% AA, 10 min
Initial density: 1051 (23 litres)
Final density: 1012 (calculated)
Brix: 13.5% (23 litres, == 11.9% at 26 litres.
pH (bottom): 6.0
IBUs: 33 (calculated)
Potential ethanol: 5.0 v/v
3.9 w/v
Colour: 11° EBC
Alcohol: 4.6% v/v (calculated)
Date time freq wort
13. VI 21:30 0.38 Hz 19.5°
14. VI 6:30 0.95 Hz 19.5°
13:00 added 3 l water at 25°.
14:15 0.93 Hz 19.5°
18.30 0.51 Hz 19.5°
15. VI 6:50 0.12 Hz 19.5°
17:40 0.045 Hz 19.5°
16. VI 6:50 0.020 Hz 19.5°
18:00 0.017 Hz 19.5°
17. VI 14:30 racked
temperature dropped to 17°.
18. VI 7:10 temperature dropped to 16°
20. VI 11:30 bottled 6.8% Brix + 255 g (10 g/l) saccharose
7.6% Brix after priming
SG 1013
pH 4.6
Bottling statistics:
Bottles size total
10 0.75l 7.5 l
18 0.5 l 9.0 l
22 0.375 l 8.25 l
Total 50 24.75 l
| Greg's home page | Greg's diary | Greg's photos |