The Domain Viewer DV 90 provides a quick means for domain structure evaluation in large grained electrical steels. The viewer gives rapid results even through glass coatings and is fully portable. It is thus ideal for use in a works situation and is particularly valuable when checking grain oriented electrical steel materials.
In the viewer window (diameter 90 mm) the domain structure can be viewed. Between a transparent plastic disc (window) and a very thin membrane there is a magnetical fluid. If the viewer is positioned on a flat surface the magnetical particles orient towards the bloch walls of the magnetic material and display the domain structure.
Domain structure evaluation in large grained electrical steels
Rapid results of magnetic discontinuities in any flat surface
Mobile application
Thông số kỹ thuật
| Technical data: |
Domain Viewer DV 90 |
| Application: |
flat magnetic surfaces |
| Viewer window: |
90 mm diameter |
| Membrane: |
25 µm |
| Scope of supply: |
Domain Viewer with magnetizing coil, fluid, power supply pack, manual, carrying case |
| Dimension: |
300 mm x 250 mm x 50 mm (LxWxH) |
| Power Supply: |
power supply: 220 V, 50 Hz |