DEVICE FOR DIAGNOSTICS OF ELECTROMAGNETIC FIELD Russian patent published in 2023 - IPC G01R29/08 G01R33/07 

FIELD: measurements.

SUBSTANCE: invention can be used for accurate diagnostics of the magnetic field during aluminium electrolysis. A device for diagnosing an electromagnetic field includes a sensor, a magnetic field meter, a measuring module, a multiplexer, a microcontroller, a workstation, a housing. The housing is made in the form of a cube of non-conductive material. Holes are made on the bottom of the housing. Inside the housing there is a measuring module in the form of a cube made of hollow tubes, which are rigidly connected to each other into cells in the form of a square. At the joints of the hollow tubes, square through holes are made, in which sensors are installed, configured for removal. Hall sensors are used as a magnetic field meter, which are connected through adapters to each other, busbars and connected to the input of the multiplexer. The output of the multiplexer is connected to the input of the microcontroller, the outputs of which are connected to a workstation – a personal computer. A tripod is installed next to the body, on which a throttle is fixed and configured for removal, which is located above the upper surface of the body.

EFFECT: possibility of electromagnetic field diagnostics.

1 cl, 3 dwg