INSTRUMENT FOR MEASUREMENT OF SPATIALLY INHOMOGENEOUS CONSTANT OR TIME-VARYING MAGNETIC FIELD Russian patent published in 2015 - IPC G01R33/00 

FIELD: measurement equipment.

SUBSTANCE: invention relates to instrumentation, it is a multichannel device for measurement of spatially inhomogeneous magnetic field and can be used for registration of source data necessary for plotting a magnetic field distribution diagram. The device consists of single-type independent smart modules of instrument channels (SMIC) fitted with wireless optical communication with the control, registration and processing unit, (CRPU). The amount and spatial location of SMICs are pre-set in view of conditions of a specific objective of measurement and registration of magnetic field distribution.

EFFECT: decrease of noise effects at measurement of the magnetic field due to use of optical communication and use of independent power supplies, and also improvement of functionality of the instrument at the expense of possibility of increase of number of measuring channels up to the pre-set one in view of conditions of a specific task with a possibility and pre-setting of individual values of parameters of polling of magnetic field in specific spatial points where the magnetic field is to be measured.

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