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Magnetic flux coil

Magnetic-flux-coil

Both the Teslameter and the fluxmeter can measure the residual magnetic induction of the magnet, but when measuring a small magnet, measuring with a Hall probe (Teslameter) must accurately remove the distance between the probe and the sample surface, otherwise the measurement error Great. The use of Helmholtz coils with fluxmeters effectively solves this problem. Helmholtz coils are used to produce a uniform magnetic field, and vice versa, they can also be used for open-circuit sample flux measurements. The magnet under test is removed from the center of the coil. The magnetic flux in the Helmholtz coil changes the induced voltage and is transmitted to the fluxmeter. The fluxmeter obtains the flux variation through data processing.

Magnetic flux coil Specification Parameter

Model Coil diameter
(mm)
Sample diameter
(mm)
Weight
(Kg)
DXT-100 100 40 1.5
DXT-200 200 80 2.8
DXT-300 300 120 3.5
DXT-400 400 160 4.4
DXT-500 500 200 5.3
DXT-600 600 240 6.8
DXT-700 700 280 7.5
DXT-800 800 8.9
DXT-900 900 10.2
DXT-1000 1000 13.6

Magnetic-flux-coil

Magnetic-flux-coil

Magnetic-flux-coil

Magnetic-flux-coil

Magnetic-flux-coil