Hydrometer - Wikipedia
WEBA hydrometer or lactometer is an instrument used for measuring density or relative density of liquids based on the concept of buoyancy. They are typically calibrated and graduated with one or more scales such as specific gravity .
How to Use and Read a Hydrometer - Grainger KnowHow
WEBDec 16, 2022 · A hydrometer is a thin glass or plastic tube sealed at both ends with a graduated or printed scale calibrated to a specific gravity. One end of the tube is bulb-shaped and weighted with a ballast of either fine lead shot or steel shot.
How to Read a Hydrometer: 15 Steps (with Pictures) - wikiHow
WEBOct 31, 2023 · A hydrometer is a measurement tool, usually made from a weighted glass tube, used to test the density of a liquid. The idea behind the hydrometer is that suspending a solid object in a liquid will cause the solid to float …
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Hydrometer | Definition, Types & Uses - Lesson | Study.com
WEBNov 21, 2023 · A hydrometer is a tool used to measure the density or specific gravity of a liquid when compared to water. A hydrometer is made with a calibrated glass tube.
Hydrometer | Specific Gravity, Salinity & Density | Britannica
WEBHydrometer, device for measuring some characteristics of a liquid, such as its density (weight per unit volume) or specific gravity (weight per unit volume compared with water). The device consists essentially of a weighted, sealed, long-necked glass bulb that is immersed in the liquid being.
What Is a Hydrometer and How to Use It | TRADESAFE
WEBApr 4, 2023 · A hydrometer works based on the principle of buoyancy, where it floats at different levels in a liquid depending on the liquid's density. When immersed, the hydrometer displaces a volume of liquid, and the point at which it floats indicates the specific gravity on the scale.
How to Read a Hydrometer (Simplified) | Homebrew Academy
WEBAlright, let’s break it down. Imagine a submarine that can tell you how deep your beer (or any liquid, really) is in the world of alcohol content. That’s your hydrometer. It’s a simple tool that measures the density (or specific gravity) of liquids compared to water.