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Ad Gefrin. Really nice crowd. Smashing.
They mash 5000 L everyday. 5 kilo of yeast.
They mash 5000 L everyday. 5 kilo of yeast.
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I have a duplicate of everything, kettle, stir plate, pH meter, thermometer, and hydrometer nearly had a spare Aircon, last night turned it on using a different socket and it worked! Still puzzling how it started then stopped and an E1 fault popped up on its original socket.I learned that when buying glass thermometers and hydrometers to buy at least 2 at a time. I strongly believe (having dropped a hydrometer onto a concrete floor and it bounced) that they only break if they are the only one you have.
I've got one of those portable induction hobs, its used mainly to heat up sparge water these days but also useful for doing short run brews.
There are some really clever hobs now. I like the look of the ones that don't have rings, they sense where you have put a pan and that becomes a virtual ring. You can then move the pan to another part of the hob and the ring follows it . (Don't show the other half this post ).
I learned that when buying glass thermometers and hydrometers to buy at least 2 at a time. I strongly believe (having dropped a hydrometer onto a concrete floor and it bounced) that they only break if they are the only one you have.
I've got one of those portable induction hobs, its used mainly to heat up sparge water these days but also useful for doing short run brews.
There are some really clever hobs now. I like the look of the ones that don't have rings, they sense where you have put a pan and that becomes a virtual ring. You can then move the pan to another part of the hob and the ring follows it . (Don't show the other half this post ).
Think a refractometer will be the next bit of kit I buy. Will they take an accurate reading at mash temps?That’s one benefit of a refractometer - they bounce!
I was using my trusty brewing thermometer to calibrate my new BZ a few days back and caught it a slight tap against the side. Off came the bulb .
Before it departed this life it did at least show the Bluetooth Rapt thermometer was as accurate as it was.
Making the Poe's Boston Bitter as recommended by @foxy . Using the BZ with a full brew profile. Working fine so far. Mash...
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Temperature stable...
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Snap! 40 litres of Poes Boston Bitter, as mine in the past has exceeded, or come out with a higher ABV I mashed at 68C. Still came out higher than predicted. Got the big guns out for this, 8kg of base maltMaking the Poe's Boston Bitter as recommended by @foxy . Using the BZ with a full brew profile. Working fine so far. Mash...
View attachment 97998
Temperature stable...
View attachment 97999
Snap! 40 litres of Poes Boston Bitter, as mine in the past has exceeded, or come out with a higher ABV I mashed at 68C. Still came out higher than predicted. Got the big guns out for this, 8kg of base malt
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Dough in and settled out nicely, 17 minutes, and top temperature is aligned with probe temperature. Variations no more than 0.4C
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Nothing like living dangerously, full volume open on the return pipe.
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Mash out and add the none fermentable grain.
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After the boil is over, looking for 1,038 a tab over 1,042. Will leave it at that.
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40 litres in the fermenters, clear wort through the Foxinator and I have 2 litres of wort left to bottle for starters.
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I don't dry hop anymore I do the hop stand, less messy and for the same result, seemingly.The recipe says wait for fermentation to finish, leave for 2 days, rack to secondary (which I never do) and dry hop for a week. What's your dry hop schedule ?
I don't dry hop anymore I do the hop stand, less messy and for the same result, seemingly.
They are pretty good, and yes a few drops of wort soon comes to the same temp as the business end of the refractometer... but even so I seem to get a more accurate reading if I let the sample come to something a bit more like 20ºC first.Think a refractometer will be the next bit of kit I buy. Will they take an accurate reading at mash temps?
I.e. sample straight from the mash vessel at c. 65-70 degrees?
or does the fact it's such a small sample negate temp worries as it'll soon cool?
They are pretty good, and yes a few drops of wort soon comes to the same temp as the business end of the refractometer... but even so I seem to get a more accurate reading if I let the sample come to something a bit more like 20ºC first.
Where the refractometer really come into its own is looking for changes in gravity rather than absolute readings - it's very good for checking when you're getting near the end of the sparge for example :-)
Bear in mind that pH varies according to temperature (At 65°C, the pH of the wort is approximately 0.35pH lower than ambient temperature and 0.45pH lower at 78°C).Cheers, useful to know
Definitely get one ordered for next brew day I think..
Just need a pH meter that reads accurately at mash temps now and I’m away
Cheers, useful to know
Definitely get one ordered for next brew day I think..
Just need a pH meter that reads accurately at mash temps now and I’m away
Bear in mind that pH varies according to temperature (At 65°C, the pH of the wort is approximately 0.35pH lower than ambient temperature and 0.45pH lower at 78°C).
I have a meter but honestly I find these simpler to use and less hassle:
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