used U shaped soft iron yoke. The soft iron is of a special quality, structurally uniform, well machined and finished to meet the rigid standards. The pole pieces are made from dead annealed soft iron blocks of the best quality available They are well shaped, machined and finished. Normally flat pole pieces are supplied. The coils are wound on non-magnetic formers with uniform layers of DCC. copper wire The new and modern design of the coils provides good thermal conductivity characteristics and eliminates trouble same hot spots even at high magnetic fields.
Specifications :
Field Intensity : 11 Kg + 5% with 10 mm air-gap. The air-gap is continuously variable upto 75 mm with two way knobbed wheel screw adjusting system. Pole Pieces : 75 mm diameter. Normally flat faced pole pieces are supplied with the magnet. Energising Coils : Two, each coil is wound on non-magnetic formers and has a resistance of about 12 ohms. Yoke Material U shaped soft iron. Power Requirement :0 - 9 V 3.5 A, if coils are connected in series. 0 - 45 V 7 A, if coils are connected in parallel.