Visual viewing of the grain and domain structure of magnetic materials Measuring categories Fast testing on all smooth magnetic surfaces Display of domain structure Mobile application Display of grain structure Measuring Technology for Soft Magnetic Materials

Domain Viewer DV 90 Function The domain viewer is a device to enable fast visual display of the domain structure of magnetic materials and is particularly suitable for viewing oriented and non-oriented electrical steel sheets. In the window (90 mm diameter) of the viewer the domain structure of the material is made visible. Any magnetic discontinuity can be identified by means of a magnetic fluid between a transparent plastic window and a thin membrane. When the viewer is placed on a smooth magnetic surface, the magnetic particles align themselves on the Bloch-walls of the grains of the magnetic...