"pp" > wrote in message
oups.com...
>
> Ray Calvert wrote:
>> Tom,
>>
>> I do not use a refractometer but here a while back I saw a table ore
>> equation published that related refractometer measurements to
>> alcohol/sugar
>> mixtures. A hydrometer should not be useable with a water/sugar/alcohol
>> mix
>> but because people have worked out the relationship you can. I seen no
>> reason why the same could be done with a refractometer.
>>
>> Anyway there is such a table out there. You might try to dig it up and
>> see
>> if you believe it.
>>
>> Ray
>>
>
> Here is the link again:
>
> http://valleyvintner.com/Refrac_Hydro/Refract_Hydro.htm
>
> Pp
>


This is an excellent link you have provided. The equation involves a third
degree polynomial. Lucky it also provides a spreadsheet to do the
calculation. Once again, thank you.


Best Regards,
Wannabe
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