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Forgot to take hydrometer reading

read 1582 times • 16 replies • posted 10/28/2012 6:29:02 AM

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fiulijn 16428:670
Originally posted by BigBeer45
Originally posted by JoeMcPhee
Originally posted by fiulijn
Originally posted by Christian
Say that it is whatever you expected it to be and donít worry. Nobody will try to prove you wrong

Unless you live in Ontario: I just learned that every imported beer has to be analyzed in a lab and ABV recalculated

Yup - welcome to bureaucracy-land.

Is Ontario is checking a bottle of every imported beer to verify and recalculate the ABV?

itís not clear if they check every beer or every bottle
10/29/2012 7:57:05 AM

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SamGamgee 2451:182
Originally posted by keanex
You could do reverse readings by taking the yeast attenuation % and doing some quick math. I believe you could just multiply the FG by the attenuation % and it will give you a rough OG.

Thereís no way to know the attenuation without two points of reference. So unless he runs his beer on a DMA and gets both residual extract and alcohol measurements, he will never be able to know OG at this point. Attenuation levels are just way to variable to go by any published guidelines.
10/29/2012 8:44:37 AM

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bitbucket 2160:63
Originally posted by joeneugs

Haha, yeah Iíd dump the batch and start over.

Seriously though, donít worry about it. My gut says that it would be hard for a beer to drop 13 gravity points in just 11 hours, but itís definitely possible. Especially if you pitched a large healthy starter. Also warmer temps would kick start fermentation quicker. A lot of factors can influence the pace of fermentation so thereís really no way of knowing for sure. The bottom line is, not knowing the OG of the beer will not effect the quality of the brew.

Originally posted by HornyDevil
Youíre fucked.

If itís really, really important, you can send the finished beer into a lab for analysis, and then OG/FG become irrelevant. And they can give you actual IBUs at the same time.
10/29/2012 9:46:13 PM

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bitbucket 2160:63
Originally posted by JStax
My actual reading now is 1.061.

You can be pretty sure that it used to be higher than that.
10/29/2012 9:47:54 PM

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ALLOVATE 2625:98
Taking into account a lag period that could last several hours to half a day when yeast is first pitched I donít see there being that great a drop in OG. Iím guessing that you have used an ale yeast and not a turbo yeast. My everyday ale I often brew without using a hydrometer for OG. No crime in it, just pick it up for the next batch!!!
10/30/2012 12:17:28 AM

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robrules 1
Well, its already in the fermenter and yeast is pitched, so no use worrying about it now. Just let it be and live with what you got. Or buy a refractometer, take a reading along with a hydrometer reading and find a website that will figure the OG for you.

10/30/2012 11:31:33 AM

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