• Double yoke measuring sensor system
• For the quality control of single sheet electrical steel in 500 x 500mm format
• Construction according to IEC 60404-3
• Contra-inductivity to compensate air flux
• Mechanical yoke operation
• Pole areas parallel to surface
• Protected against electrical overloading
The BROCKHAUS sheet measuring coil corresponds to the provisions of the IEC standard 604040-3. The lower yoke and upper yoke enclose the body of the coil with windings required for the primary and secondary coils. The measuring coil constructed in this way is firmly integrated into a metal housing and corresponds to the IEC standard with regard to dimensions and construction. The upper yoke is raised mechanically in order to insert the sample into the measuring coil. The used mechanism ensures that the upper yoke is lowered steadily and evenly.