Madhav Internatioal

Van de Graaff Generator An electrostatic generator capable of developing charges up to 400,000 V. An impressive and convenient source for demonstrating the nature of high-voltage static charges. Approximately 18" H with 8" diam electrode. Unit has an on/off switch. Includes one replacement belt and instructions.

triple beam balance the classic weighing instruments for classroom instruction, these balances provide accurate results year after year. Weigh anything -liquids, solids or live animals. Spring loaded zero adjustor compensator and magnetic damping is provided. Stainless steel pan is of 150mm diameter.

The van de graaff generator is an electrostatic machine for the production of very high dc voltages with low current intensity, making tests with the van de graaff generator completely harmless. The static electricity is made by the rubber band and two rollers. The current produced can be varied (approx. 6 µa).

the generator is provided with a conductor sphere with diameter of 220 mm. The sphere is equipped with a 4 mm. Dia. Bush for connection to other equipment through a wire with banana plug. With e lectrode 4” discharger. The capacity of the sphere is approx. 15 µf. The lower roller can be driven by a rubber belt by hand.
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