![]() ![]() ![]() (add or subtract the appropriate value) 8.0-10.0 v/v. Alcohol concentration as indicated by hydrometer calibrated 20 ✬. Each hydrometer has a serial number and includes a certificate of calibration from the National Institute of Standards and Technology (NIST). Calculators are available for alcohol temperature with a correction table. The Brix and Plato scales differ slightly due to different methods of calculation but are generally used interchangeably. There is no need for temperature correction due. As mentioned earlier, correction tables are available for alcohol. These scales of measurement are considered equivalent for practical applications due to the fact that the differences are less than the margin of error of the instrument. Accurate, yet easy to use: simply place a few drops of liquid on the prism and the density is directly readable. Being a percentage type hydrometer, they are susceptible to changes in temperature. This precision thermo-hydrometer measures liquid density in °Plato which is comparable to the Balling or Brix scales in which density is represented as a percentage of dissolved sugar by weight in solution. A temperature correction table is also included for adjusting density measurements at different temperatures. It includes a built-in thermometer which contains no mercury and measures 0° - 50☌. This professional-grade hydrometer is calibrated for reading at the bottom of the meniscus and is standardized at 68☏ (20☌). A precision thermo-hydrometer for accurately measuring the density of beer or wine between 15.5° and 24° Plato. It is helpful to know that Brix and Plato are nominally the same to 3 decimal places, so the corrected reading can be treated as Plato (°P). ![]()
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