-The test block consists of a steel alloy. A special treatment of the surface of the remaining magnetized test block causes a network of grinding cracks and corrosion stress cracks.

-The test block is perfectly suited for comparing different magnetic particle test media. Color tones, brightness and background fluorescence can be easily compared.

-Dimensions: 200 x 50 x 10 mm

-Weight: approx. 700 g

-The test block is not defined in any standard. But apart from the shape, it has the same properties as the reference block 1.

- Delivery including certificate