Novel · Instruments

	FEATURES: A Rheostat is used to raise or lower the resistance of a circuit and correspondingly to decrease or increase the current following. Our Rheostat are manufactured in a very wide range. which are being used in electronic industries , schools, collages laboratories over decades. A wide range of Rheostat are available from 0.1 amp. to 200 amp.* Values from 0.5 ohms to 12000 ohms. Customized designing available on request. Higher wattage resistors for special applications can be made.

Rheostats :
Open / Covered / GRADED /
L.S.M.-Lead Screw Motion
Range : 0.5 ohms - 12000 ohms
Power : 0.1 Amp - 200 Amp
STEAD Brand Wirewound Sliding Rheostats are spaced wound with best quality Cu/Ni or Ni/Cr Alloy Resistance Wire having very low temp.
Co-efficient and wire is protected with high temp. Resistance Compound. The winding is done on vitreous enameled drawn steel tubes, fitted with aluminium die casted stands/fabricated steel stands. Phosphor Bronze or Self Lubricating Copper Graphite Contacts are fitted on brass slider, Slides on solid drawn brass rods.
Basic Function

Specifications
Types of Rheostats	No. of Tubes	Types of Operation	Types of Cooling
1. Open	1. Single	1. Sliding	1. Natural
2. Perforated	2. Double	2. Gear	2. Forced Air
3. Lead Screw Motion	3. Multiple	3. Power	3. Oil Cooled

Novel Instruments