ALABS-A85-535
Categories: Physics Lab Equipments
Induction-Coil-Ruhmkorff
The primaries are wound with thicker copper enamelled
covered wire on letherite pipe in two layers. The secondary coils are
divided into two parts & are given heavy insulation. Each layer is
wound in a cover of butter paper & are completing the winding, the
entire is dipped into hot wax to seal each layer against moisture
effect. The coils are housed in a teakwood base, voltage tested
condensers are fitted inside the wooden polished base. Handles to get
the spark are fitted on it & make or break points are of silver. One
point is adjustable to get any cycle. On/off reversing switch
commutator working on 6 to 12 V DC. Size – 10 mm, 25 mm, 50 mm, 75 mm,
100 mm.
Induction-Coil-Ruhmkorff ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.