FIELD: electricity.
SUBSTANCE: meter of copper-nickel sulphide ore dilution, using a pulse principle of measurement based on excitation of a pulsating magnetic field by a radiating coil of an inductance sensor, inducing a measurement signal in a receiving coil that is functionally dependent on the value of dilution of ore placed into space between radiating and receiving coils (metering volume), comprises the following components: an alternating resistor 2, a generator 3, a microcontroller 4, a field MOSFET-transistor 5, a radiating coil of an inductance sensor 6, arranged concentrically inside a radiating coil, an amplifier-shaper 7, a precision amplitude detector 8, a scale amplifier 9, a voltage follower 12, an LCD display 14 and a keyboard 15.
EFFECT: invention provides for capability of express analysis of a value of copper-nickel sulphide ore dilution in a metering volume, efficient detection of a share of non-ore components in analysed samples in order to further use results of measurements to reduce losses of quality of produced ore.
2 cl, 2 dwg
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