#fluid density
- Alcoholometry — A secondary spelling variant or accepted form for 'alcoolimetrie'; the science and technique of determining alcohol concentration in hydroalcoholic mixtures. It involves utilizing dedicated metrological instruments, such as alcoholmeters, to evaluate the volumetric or gravimetric percentage of ethanol in beverages or industrial solutions.
- Alcoholometry — A variant spelling form for alcoholometry; a practical discipline and set of experimental techniques used to precisely determine the percentage concentration of ethanol in water or various spirituous beverages. This process utilizes densitometric tables correlated with temperature and specialized graduated instruments to exactly establish alcoholic strength for industrial, fiscal, and quality control purposes.
- Alcoholmeter — A simplified form or spelling variant for alcoholmeter or alcoholimeter; a graduated instrument used to measure the density of water and ethyl alcohol mixtures, indicating directly the volumetric concentration of ethanol (alcohol proof or ABV). It is widely used in industrial and artisanal spirits production to monitor distillation processes.
- Areometric — Belonging or relating to an hydrometer (areometru), or based on measurements carried out using this hydrostatic instrument utilized to determine the relative density of liquids or the concentration of solutions. In a structural technical sense, it describes a method, a graduated scale, or an experimental procedure based on Archimedes' principle, used in laboratories for analyzing industrial fluids, dairy products, or alcoholic beverages.
- Areopycnometer — A hybrid laboratory instrument used for the high-precision measurement of liquid density or the specific gravity of chemical solutions. This device structurally combines the hydrostatic operational principle of the hydrometer (based on the volume of displaced liquid) with the rigid volumetric technique of the pycnometer, ensuring superior calibration and accuracy by partially eliminating errors caused by ambient temperature variations.