In-line test system for soft magnetic materials
EBA
Brockhaus
Continuous inline quality control
Inline measurement of specific hysteresis losses and induction peak
Parallel data capture systems for H and J
Absolutely simultaneous measuring process
High reproducibility and measuring accuracy
Programme-controlled operation
EBA-Expert software for measurement, presentation and integration i
Monitoring and documentation of the soft magnetic properties of electrical steel
Continuous inline quality control
Inline measurement of specific hysteresis losses and induction peak
Parallel data capture systems for H and J
Absolutely simultaneous measuring process
High reproducibility and measuring accuracy
Programme-controlled operation
Operating principle
The measuring system consists of a measuring and processing unit together with a double yoke system with all the required coils (exciting coil, secondary coil, tangential field coil). The double yoke system is installed in the production line. The material to be measured is fed through this unit.
In order to assign the measured and documented values clearly to one electrical steel coil the measuring system is able to administrate material identification data. Digital signals for the start and end of the measurement can be processed from the measuring system itself in order to track the material during production.
Incorporation of the values for polarization and field; calculation of the values for hysteresis loss. Graphic display of the values over the whole length of the steel strip. Comparison of the values achieved with the nominal values.
