FIELD: measurement equipment.
SUBSTANCE: invention is intended to survey structure of axial-symmetric magnetic fields. The device structurally represents a series of coaxial metering coils arranged at a small distance from each other. Specified metering coils are connected in series. To perform measurements, a bifilar tap from each of specified serial connections between coils is connected to a metering device. Signal difference from adjacent metering coils makes it possible to determine value of magnetic field intensity corresponding to this distance from the centre of the measurement system.
EFFECT: provision of the possibility t produce data on spatial structure of surveyed magnetic field.
2 dwg
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