Operating principle

The testing station consists of a testing cage made from aluminium profiles. The front section is fitted with a safety light shield. This guarantees very quick operating processes. The stator package is fixed via a horizontal drill hole into a small prism. When the area of the safety light barrier is clear the testing process can be started by using the start button. Then a u-shaped bracket with 23 windings moves into the stator and makes contact with the opposite side. The measurement is started with a start signal. If the measuring result is positive (the stator corresponds to the norm) the u-shaped bracket recedes and the measuring sample can be removed. If the result is negative (the stator does not meet the norm) the u-shaped bracket remains closed - a lamp lights up - and can only be released by activating a switch manually.

Measuring categories

Specific hysteresis loss [W/kg]
Maximum polarisation [T]
Effective polarisation [T]
Maximum field strength [A/m]
Effective field strength [A/m]
Remanence [T]
Coercive field strength [A/m
Permeability
Spezific apparent output [VA/kg]
AC hysteresis curve

The measured values are displayed on a monitor and can be printed out. Transmission to the PC is possible via an ARCNET interface. MPG Expert 2.x software controls the equipment and displays the results (Windows 98/ME/NT/2000/XP).