| 摘要 |
FIELD: device can be used for highly precise detection of various physical properties (concentration, mixture of substances, moisture content, density and the like) of liquids, contained in vessels (technological reservoirs, measuring cells and the like); in particular, device can be utilized for measuring concentration of water-spirits solutions, wine materials or wines in winemaking industry. ^ SUBSTANCE: device contains a length of certain line, connected by means of communication elements to electronic block, made in form of series of central metallic rod and at least two coaxial to the latter and inserted one into another metallic cylinders. External metallic cylinder is closed on both ends by first and second metallic planes, and central metallic rod is closed shortly on both ends by metallic planes and has length, equal to length of external metallic cylinder. Communication elements are made in form of metallic loops, positioned at one of ends of central metallic rod inside the external metallic cylinder and are connected shortly to appropriate metallic plane. ^ EFFECT: increased precision of measurements. ^ 2 cl, 3 dwg |
