FIELD: weight measurement technology. SUBSTANCE: strain-measuring digital device has two for information input and two parallel channels of processing of strain-measurement data with units for compensation for additive errors connected to first and second inputs of signal adder to follow principles of parallelogram independent of area of platform of weight-taking unit, is provided with circuit for setting of zero and compensation for container load based on controlled reversible counter and digital-to-analog converter placed into compensation circuit of amplifier- corrector, is fitted with circuit of automatic selection of range of weight measurement. EFFECT: enhanced precision and reliability, increased efficiency of compensation for temperature and dynamic errors and automatic selection of range of weight measurement. 2 cl, 2 dwg
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