wein.plus
Attention
You are using an old browser that may not function as expected.
For a better, safer browsing experience, please upgrade your browser.


You can also use our powerful search function with many flexible filters, such as:

Log in Become a Member

areometer

Physical measuring device (also known as a spirit level, hydrometer, or gleucometer) for determining the specific gravity or relative density of liquids. In contrast, a pycnometer is used to determine the density of solids or liquids by weighing, and an aerometer is used for gases. The name areometer is derived from the Greek "araios" (thin) and "métron" (measure, scale), hydrometer from "hýdor" (water).

Aräometer - Messgerät aus Glas

Principle and inventor

The measurement of alcohol concentration, which is based on the principle of the plumb bob described by Archimedes (287-212 BC), was already known in ancient times. Archimedes' principle states that a body is immersed in a liquid until the weight of the displaced liquid equals the weight of the immersed body. The most important inventors in connection with viticulture, after whom the units of measurement are also named, were August W. von Babo, Karl Josef Balling, Antoine Baumé, Christian Ferdinand Oechsle and Fritz Plato.

Voices of our members

Hans-Georg Schwarz

As honorary chairman of the Domäne Wachau, it is the easiest and quickest way for me to access the wein.plus encyclopaedia when I have questions. The certainty of receiving well-founded and up-to-date information here makes it an indispensable guide.

Hans-Georg Schwarz
Ehrenobmann der Domäne Wachau (Wachau)

The world's largest Lexicon of wine terms.

26,674 Keywords · 47,064 Synonyms · 5,312 Translations · 32,005 Pronunciations · 240,831 Cross-references
made with by our author Norbert F. J. Tischelmayer. About the Lexicon

EVENTS NEAR YOU

PREMIUM PARTNERS