N.A. Askerov

FSUE “VNIIFTRI”, Mendeleevo, Moscow region, Russia
askerov@vniiftri.ru

Al’manac of Modern Metrology № 1 (25) 2021, pages 116–130

Annotation. The article presents the features of a number of acousto-optic alcoholmeters created at VNIIFTRI and designed to measure the volume fraction of ethyl alcohol in multicomponent alcohol-containing solutions.
The developed alcoholmeters meet the modern requirements for the production of alcoholic beverages and are recommended for use in the relevant state standards; corresponding measurement methods are certified.

Key words: acousto-optic alcoholmeter, acousto-optic filter, vessel, reference channel, measuring channel, reference solution, volume fraction of ethyl alcohol.

Full texts of articles are available only in Russian in printed issues of the magazine.