Search found 7034 matches

by Kev888
Tue Jun 18, 2019 9:31 am
Forum: Brewing Equipment
Topic: Cutting thick stainless (5mm) ?
Replies: 3
Views: 104

Re: Cutting thick stainless (5mm) ?

The Q-max punch (and similar) certainly won't do anything near that thickness, and you can't punch half the thickness at once either, so you're right to dismiss it as an option. For DIYing a one-off hole of around 30mm or so, personally I would just drill a circle of smaller holes and then use half-...
by Kev888
Thu Jun 13, 2019 3:41 pm
Forum: Cleaning, Sanitation and Sterilisation
Topic: used keg cleaning
Replies: 13
Views: 419

Re: used keg cleaning

I would take the spear out and probably also take it apart for this special occasion. Then soak-clean the keg and all the parts with PBW or similar. Thereafter for routine day-to-day cleaning I probably wouldn't disassemble the spear every time, just once in a while. If you connect an old coupler (w...
by Kev888
Mon Jun 10, 2019 9:01 am
Forum: Yeast
Topic: Dry yeast reuse
Replies: 18
Views: 616

Re: Dry yeast reuse

Some of the posts above have highlighted a confusion which might explain varying opinions on this general subject. Yeast washing (with acid) and yeast rinsing (with water) are very different things with different degrees of stress for the yeast, but if you try to do research around homebrew forums, ...
by Kev888
Fri Jun 07, 2019 6:10 pm
Forum: Fermentation
Topic: Wee Heavy 5 months conditioning in carboys and still fermenting
Replies: 4
Views: 236

Re: Wee Heavy 5 months conditioning in carboys and still fermenting

After this long and with the gravity going nowhere over weeks, it seems safe to say that it has pretty much stopped, the concern (as always) is whether it could potentially start again, which is more of a worry with high FGs. In this case with nearly 70% attenuation and such high OG and alcohol cont...
by Kev888
Fri Jun 07, 2019 12:54 pm
Forum: Fermentation
Topic: Wee Heavy 5 months conditioning in carboys and still fermenting
Replies: 4
Views: 236

Re: Wee Heavy 5 months conditioning in carboys and still fermenting

There can be some residual activity, especially in big or difficult beers, but it should really have reached nominal Final Gravity looong ago. Bubbles and airlock activity aren't a good indicator (other things can cause them) so gravity is the best of your measures to trust. You need to check if the...
by Kev888
Thu Jun 06, 2019 10:25 am
Forum: Brewing Equipment
Topic: Tilt hydrometer review
Replies: 32
Views: 1186

Re: Tilt hydrometer review

My thanks to PeeBee for the work done so far on the Tilt he's borrowed from me. My disillusionment with the Tilt was mainly down to two problems. It had to be calibrated against a hydrometer or refractometer reading of the final wort every time. It calibrated to 1.000 in water but never matched the...
by Kev888
Thu Jun 06, 2019 9:24 am
Forum: Yeast
Topic: Dry yeast reuse
Replies: 18
Views: 616

Re: Dry yeast reuse

There is an old saying that paper never refuses ink so applying that to the modern technology of the day, the internet never refuses comment. With that said I'm looking at reusing a slurry from a dried yeast I will pitch in a Lager. I am reading in some comments that dried yeast does not liked to b...
by Kev888
Tue Jun 04, 2019 2:38 pm
Forum: Brewing Equipment
Topic: Tilt hydrometer review
Replies: 32
Views: 1186

Re: Tilt hydrometer review

I think you might be wrong there. I'm impartial 'cos Guy has kindly lent me the Tilt and doesn't mind me giving a negative report 'cos he doesn't get on with it. If I'd forked out a quite ludicrous amount of cash for it I might, like many other owners, be more disinclined to have negative thoughts ...
by Kev888
Mon Jun 03, 2019 10:20 am
Forum: Brewing Equipment
Topic: Tilt hydrometer review
Replies: 32
Views: 1186

Re: Tilt hydrometer review

I guess if you're the sort of person that takes frequent gravity readings then this would be very useful, but if one just takes a few around the end of fermentation it would seem a bit of an extravagance unless there is a particular need (as of course you may have). Looks like it worked fairly well ...
by Kev888
Mon Jun 03, 2019 9:22 am
Forum: Grain Brewing
Topic: Extra 2 weeks before bottling
Replies: 3
Views: 225

Re: Extra 2 weeks before bottling

Probably either would work. I'd personally leave it at 18c until your return, with the beer essentially bulk maturing in that time (I'd move to a secondary FV first if the primary FV doesn't seal reasonably well). It should be fairly well progressed by the time you get back. IMO, you might as well d...
by Kev888
Mon May 27, 2019 7:16 pm
Forum: Brewing Equipment
Topic: Make sure your balls are stainless.
Replies: 5
Views: 430

Re: Make sure your balls are stainless.

If the seller just said 'stainless steel' and didn't specify the grade or composition, then that allows for quite a range - including lower grades than we would want for brewing. But even so, there are limits (e.g. 10.5% chrome or more); if I'm judging from the photo correctly there might be more da...
by Kev888
Sun May 26, 2019 10:12 pm
Forum: Fermentation
Topic: Adding sugar post pitching - ABV effect ?
Replies: 8
Views: 190

Re: Adding sugar post pitching - ABV effect ?

It somewhat depends on how you sparge, but the the reduced amount of sparging liquor (due to the thinner mash) will likely play a part. The minor difference in grain depth arising from a 275 vs 300mm diameter vessel probably won't have much effect, but if you have changed systems then there'll be al...
by Kev888
Sun May 26, 2019 1:56 pm
Forum: Fermentation
Topic: Adding sugar post pitching - ABV effect ?
Replies: 8
Views: 190

Re: Adding sugar post pitching - ABV effect ?

Another way of calculating it is that (as this page tells us) 1kg of plain white sugar offers a potential gravity of 370 points in 1L. You require only 3 points extra but in a volume of about 23.5L, so that is roughly (3/370) x 23.5 =0.19kg of sugar (i.e. 190g). Personally i prefer to make adjustmen...
by Kev888
Tue May 21, 2019 3:03 pm
Forum: Cleaning, Sanitation and Sterilisation
Topic: Clean-in-place Spray Ball - ANY Fermenter/Keg
Replies: 41
Views: 1379

Re: Clean-in-place Spray Ball - ANY Fermenter/Keg

Apologies if I'm losing track, but have you tried the 'friendly' spray-ball with a normal impeller pump of any kind?

I'd be very surprised if many of these didn't work if the ball will work even on a lowly (in terms of flow and head) homebrew chugger.
by Kev888
Sun May 19, 2019 11:20 pm
Forum: RIMS and HERMS
Topic: Brew builder thermometer & pid
Replies: 7
Views: 238

Re: Brew builder thermometer & pid

Hmm, it seems that you have done what i also would have done, then. Not sure if there is anything unusual about the inkbird PID or the brewbuilder sensor, perhaps someone who has them could comment. FWIW If the old sensor was also a PT100 (and so the PID already set to Sn 21) then just replacing it ...