Rheostats

Rheostats

Rheostats – Physics Laboratory Equipment

• Rheostats 4.3 cm (1 ¾”) dia tube wound heavily oxidized eureka wire.
• Mounted feet with laminated brush contacts of phosphorus bronze strips brass C.P guide rod, lock type terminals.
• Provided with brass parts and metal feet.
• Open type Single tube : Rheostats are made with a variety of resistance & current carrying capacity so as to satisfy every need.
• They are wound with heavily exorcised eureka resistance wire upon a porcelene tube dia 44 mm aprox.
• The tube is carrying upon Bakelite ridder and the heavy duty sliding contact is of the phosphor bronze with brass rod.
• 4 mm socket terminals are fitted, allowing for rheostat or potentiometer connection.
• Total resistance and maximum current capacity is marked on the slider.
• Total Permanent current loading should not exceed 75% of the marked values.
• Accuracy : The actual resistance of Rheostat shall be +20% -5% of the rated resistance as per our resistance chart. 

Available in length –