BALANCE WITH MAGNETOELECTRIC ADJUSTMENT FOR EQUILIBRIUM TO STUDY MATERIALS Russian patent published in 1995 - IPC

FIELD: measurement technology. SUBSTANCE: balance includes pointer 1, frame 2, permanent magnet 3, tight case 4, suspension 5, core 6, coil 7, register in the form of audio frequency generator 8, signal converter 9 and graph plotter 10, spring-current lead 11 and power supply source. Core 6 is suspended from tip of pointer 1 opposite to tip from which weight is hanged and is connected through coil 7 to register. Power supply source is manufactured in the form of source 12 of stabilized voltage. Tight case housing weight suspended from pointer is fabricated in the form of thermostat of cylindrical shape with holes in surface mounted on trolley 22. EFFECT: simplified design, increased measurement precision and sensitivity of studies of fast-going processes. 3 cl, 1 dwg