Thread: are brix and SG
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billb
 
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Default are brix and SG


>
> You can apathetically accept the errors or you can try to correct

out the
> anarchy! ;o)
>


I better ask Archie.

--
billb
Someplace between apathy and anarchy is the stance of the thinking
human being
"Ray" > wrote in message
...
>
> "billb" > wrote in message
> news:0d6xc.38370$lL1.18376@fed1read03...
> (clip)
> >
> > so with a brix refractometer you always know the sugar %age
> > regardless of the water or alcohol content.
> >
> > Is that correct?
> >

>
> No, a refractometer is affected by alcohol. It only works directly

on
> juice. I think someone gave an equation to correct for alcohol but

I don't
> have it. Anyway, it has the same problem as the Brix reading from

a
> hydrometer.
>
> > And with a hydrometer, assuming that alcohol has a lower SG than
> > water, once alcohol enters the picture the hydrometer reading

will
> > be a little less.
> >
> > or, to put it another way, 2 pounds of sugar in a gallon of water
> > will have a higher SG reading than 2 pounds of sugar in a gallon

of
> > alcohol.
> >
> > Is that correct?

>
> That is correct. SG for water is 1.000, SG for alcohol is 0.791.

12%
> alcohol will cause quite an error.
> Ray
>
> >
> > --
> > billb
> > Someplace between apathy and anarchy is the stance of the

thinking
> > human being
> >
> >

>
>