Abstract

GONZALEZ MUNOZ, Mario Alberto. Design and construction of a prototype device for measuring sinusoidal homogeneous magnetic fields in low frequencies. Tecnura [online]. 2011, vol.15, n.30, pp.111-128. ISSN 0123-921X.

This paper describes the design and construction of a prototype equipment for measuring homogeneous magnetic field with working frequency sinusoidal 60 Hz, using as the main tool hall effect sensor. The meter has three stages of construction, patterns hall effect sensor, microcontroller programming and screen display. The employer has two stages, gating power to the Helmholtz coil and calibration of the Hall Effect sensor. The final part is the simulation of the magnetic field performance verification COMSOL as both a generator and the measuring equipment.

Keywords : Helmholtz coil; homogeneous magnetic field; LC filter; solenoid.

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