FIELD: physics.
SUBSTANCE: proposed device consists of air operated measurement systems incorporating measuring nozzles connected with measuring chambers comprising sensors connected to electronic data processing unit. Note here that sensor of each system is made up of flow rate meter arranged in flow measurement chamber with its inlet communicated with air source and outlet communicated with measurement nozzles. Measurement system of each system is provided with parallel throttle to adjust sensitivity while chamber outlet is provided with throttle to adjust zero point count. Electronic data processing unit incorporates memory, interface and indicator unit.
EFFECT: higher accuracy, reduced errors in redistribution of measurement gaps.
3 cl, 3 dwg
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