FIELD: instrumentation engineering.
SUBSTANCE: proposed plant has water accumulator, pump group consisting of four pumps differing in capacity, two groups of flow governors connected in parallel relative to each other, three per group, on different diameter pipelines, compensator, standard instruments, test desk and computer-based information and measuring and control system. One ground of flow governors (auxiliary ones) is connected to bypass line after pumps, and second group of governors (main ones) is placed in working line after tested devices. Plant is provided with heater and temperature simulator with temperature sensitive elements for checking heat meters.
EFFECT: provision of higher accuracy of measurement under calibration and testing conditions at actual temperatures of energy carrier corresponding to real parameters and conditions of heat-supply system.
1 dwg
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