specific gravity – Winemaker's Academy

The Specifics of Specific Gravity – WMA004

admin — Thu, 30 Jan 2014 21:02:20 +0000

Specific gravity is one of the most important measurements a winemaker makes. It tells us how much sugar we have, how far along fermentation might be, when it ends, and how much alcohol was produced. In this episode of the Winemaker’s Academy Podcast the main topic and the quick tip both focus on specific gravity. …

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Specific Gravity Temperature Correction Calculator

admin — Sun, 23 Jun 2013 10:46:50 +0000

All hydrometers are calibrated to be accurate at a given temperature. Most newer hydrometers are calibrated for 68 degrees (F). Because the density of fluids changes as their temperature changes if you don’t measure your specific gravity at your hydrometers calibration temperature you’re going to get an inaccurate reading. While the correction may be small …

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Using a Hydrometer for Making Wine

admin — Mon, 19 Nov 2012 10:38:44 +0000

The hydrometer is the testing instrument you’ll use most when making wine. While it looks simple enough it does take some practice to fully understand both how to use it and what it’s telling you. I’ll show you how to use a hydrometer as well as what the results mean in this three and a …

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