DEVICE DETERMINING DENSITY OF LIQUID Russian patent published in 1997 - IPC

FIELD: measurement technology. SUBSTANCE: device includes floats installed on revolution support on bell- cranks. Novelty of invention lies in manufacture of floats installed in case of density meter in the form of vessels made from elastic material. Each float is anchored on one end of bell-crank, the other end carries counterweight with mass equal to mass of material of float. Bell-cranks are anchored on common axis in point of their revolution. Inner spaces of floats are filled with tested liquid of various density at +15 C. EFFECT: increased convenience of usage of densimeter thanks to avoidance of measurement of temperature of tested liquid and exclusion of calculations related to various temperatures of electrolyte. 2 dwg