Glass cylinder Acidometer | Acid measuring device replacement glass
Mmeasuring glass (glass) for Acidometer/Acid measuring device.
The acidity in winemaking is the display of the number of grams of acid in wine or juice expressed in grams of tartaric acid per liter, only measurable with blue lye.
What is pH?
pH is measuring the concentration of free hydrogen ions in a liquid. The pH scale runs from 1 to 14, the pH of pure water is 7. A liquid that has a larger concentration of hydrogen ions than pure water is acidic and has a pH lower than 7. A liquid with a smaller concentration of hydrogen ions is basic and has a pH value larger than 7.
A pH meter is to be used in combination with blue lye:
Instead of adding blue lye to change the colour to blue add blue lye to pH 7.00. This method is more accurate and better readable for f.e. red juices . The combination pH-meter, blue lye and automatic burette is a professional setup to accurately measure the acidity.
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