The fluxmeter
Fluxmeter working principle
The fluxmeter is a dynamic meter of the magnetic flux. The fluxmeter is based on the electromagnetic induction principle: the magnetic flux variation during the time in a circuit produces a voltage induced. So it is possible to determine easily that the flux is equal to the integral of the voltage during the time.
Using the voltage generated to the terminals of a coil to supply an electronic integrator it is obtained a reading directly proportional to the linked flux. From the induction law we see that is the variation of a magnetic flux that produces a voltage therefore the flux measurement using the fluxmeter must be performed in dynamic conditions moving the measuring coil or varying and/or moving the field source.
Fluxmeter and magnetic instrumentation.
Laboratorio Elettrofisico presents the most advanced fluxmeter available in the market for measurements of magnetic materials and circuits Calibration Certification Service, available from stock, high accuracy, RS 232 interface, digital display.
The most common magnetic field measurements to perform, for a fluxmeter are:
· magnet working point measurement
· residual induction measurement
· magnet quality control
The latest fluxmeter instrument release features are:
- fast measuring
- easily operating menu
- backlighting fluxmeter display
- automatic parameters setting superior by design made in Italy
- automatic drift compensations.