SPECIFICATIONS: 

FIELD: 

12.5 K Gauss +_ 5% with Flat faced poles at an Air Gap of 10 mm. The air gap is continuously variable upto 75 mm with "Two way knobbed wheel screw adjusting system". But with Tapered Poles it produces field upto  18 K Gauss +_  5%

POLES: 75 mm in Diameter

ENERGIZING COILS : Two. each cils is wound on non- magnetic former and has a resistance of 11 ohms

POWER REQUIREMENT :  0 - 5 Amps