TBK Posted April 29, 2020 Share Posted April 29, 2020 Hi Everyone, I have a question regarding a very high OG. I have made a stout this afternoon and before pitching the yeast I took a sample (aftet discarding the first sample) and the OG reading was 1.140. Is this possible.. What I have used was: 1x 1.7kg Coopers stout kit 1x 1.5kg liquid dark malt 1x 500g light dry malt 1x 500g lactose Any idea why the OG is so high? Rgds, T. Link to comment Share on other sites More sharing options...
Malter White Posted April 29, 2020 Share Posted April 29, 2020 How many litres did you make it to? Also, did you mix it all properly. Your sample might be not thoroughly mixed ie. sludgy. Link to comment Share on other sites More sharing options...
Otto Von Blotto Posted April 29, 2020 Share Posted April 29, 2020 It's entirely possible to have an SG that high but muzzy raises some good points. Without doing the calculation, I'd expect those ingredients to be more somewhere between the 1.050-60 mark if mixed to 23 litres. As the volume drops, the OG rises. Link to comment Share on other sites More sharing options...
TBK Posted May 1, 2020 Author Share Posted May 1, 2020 Hi, I have made it to 23L. I must have mixed it for a good 10min to make sure i have everything mixed up properly. Its in the fermeneter for 3 days now. Will see how it goes after a couple of days. Could it be due to the amount of ingredients in there? Link to comment Share on other sites More sharing options...
Journeyman Posted May 1, 2020 Share Posted May 1, 2020 2 minutes ago, TBK said: Could it be due to the amount of ingredients in there? I did a stout with: 1 x Cooper Stout 1 x Coopers Dark Ale 750g LDME 300g Light Crystal 250g Amber malt 450g Ale malt and got around 1.075 so I think your OG is a tad high. Link to comment Share on other sites More sharing options...
Otto Von Blotto Posted May 1, 2020 Share Posted May 1, 2020 Yeah that's way off. My calculation puts it at about 1.058-60 for the OG, so 1.140 is definitely wrong. Unless the sample tube wasn't filled high enough for the hydrometer to actually float, you've probably taken a thick sample somehow, or the hydro is stuffed. There aren't really any other reasons it would read that far out. Link to comment Share on other sites More sharing options...
TBK Posted May 1, 2020 Author Share Posted May 1, 2020 59 minutes ago, Otto Von Blotto said: Yeah that's way off. My calculation puts it at about 1.058-60 for the OG, so 1.140 is definitely wrong. Unless the sample tube wasn't filled high enough for the hydrometer to actually float, you've probably taken a thick sample somehow, or the hydro is stuffed. There aren't really any other reasons it would read that far out. Say it wasnt well mixed through. Is there any reason for concern and will it still ferment ok. Or should I just cut my losses and bin it? Link to comment Share on other sites More sharing options...
ben 10 Posted May 1, 2020 Share Posted May 1, 2020 4 minutes ago, TBK said: Or should I just cut my losses and bin it? HELL NO. RDWHAHB 1 Link to comment Share on other sites More sharing options...
Otto Von Blotto Posted May 1, 2020 Share Posted May 1, 2020 19 minutes ago, TBK said: Say it wasnt well mixed through. Is there any reason for concern and will it still ferment ok. Or should I just cut my losses and bin it? It'll ferment fine, no need to bin it. If you calculate the ABV just use the OG I noted, it'll be pretty accurate. 1 Link to comment Share on other sites More sharing options...
TBK Posted May 1, 2020 Author Share Posted May 1, 2020 2 hours ago, Otto Von Blotto said: It'll ferment fine, no need to bin it. If you calculate the ABV just use the OG I noted, it'll be pretty accurate. Thanks Otto. Link to comment Share on other sites More sharing options...
Thirsty Jim Posted May 3, 2020 Share Posted May 3, 2020 My Coopers Hydrometer doesn't even read that high. It bulbs at 1.100 . 1.140 is the SG of molasses. Link to comment Share on other sites More sharing options...
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