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Day and Night Model
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Van DE Graff Generator Hand Driven
Van DE Graff Generator also known as Electrostatic Generator. It consists of two insulated pulleys hand driven by rubber belt. The generator is self exiting and charge separation occurs. The resulting positive and negative charges being carried off by combs at lower and upper pulleys. A metal sphere surrounds the upper pulley assembly and charge accumulates on the sphere, which is insulated by a plastic column supporting the pulley assembly. The charge builds up until electrical breakdown of air surrounding the sphere occurs. Supplied with discharging sphere.
Solor System Electric Model
Amtech India's unique motor-driven apparatus shows all the planets with their respective satellites. The planets start revolving around the sun with a push of button presenting a very clear picture of our Universe. It also shows relevant data of all the planets.
Newton Color Disk
Amtech India's Newton Color Disk Consists of a Circular Disk of 200 mm divided in to seven segments in rainbow colors mounted on a stand .Amtech India's Newton Color disk is very demonstration that white light is a combination of seven different colors. When disk is rotated ,combination of colors turns to white .
Wind Wane Model
Amtech India is a renowned Manufacturer & Suppliers of Wind WAne Model from Ambala Cantt, India. It meets 3 vital needs for the correct indication of wind direction. It's designed to provide the utmost of torsion relative to its moment of the generator for a given amendment in wind direction. It rotates with minimum friction and is balanced to avoid bias towards any explicit direction. best suited for mounting on buildings terribly helpful earth science departments. As per I.S.I. specification with cardinal points on forged iron stand.
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