Measure remanent magnetism in components
With the aid of the Residual Field Indicator 3821.002 the residual magnetism in a workpiece can be checked e.g. after magnetic particle crack detection. As well the position and polarity of magnetic poles can be identified. Residual Field Indicators are very sensitive against small changes of a magnetic field. Therefore, they are best suited for comparative measurements, e.g. in order to distinguish between sufficiently and insufficiently demagnetized parts.