Isotonic Lever With cam in place of after loading screw without hook & weight.
Vacuum Pumps are V Belt driven at 400 rpm and fitted with an electric motor mounted on a cast iron base plate. The material of construction is specially chosen (graded cast iron) and all the parts are precisely machined. Micron finished and assembled to close tolerance for high efficiency.
Folding type smooth focusing with 3 elements high definition focusing lens supported by picture sharpness compensator to achieve brilliant projection with optimum contrast. Equipped with two low voltage 24V 250W halogen bulbs with a lever to instantly shift to second provided bulb in case of sudden failure of the running one. Mini turbo cooling fan thermal cut out for safety. Writing surface 285 x 285mm. Supplied in molded luggage case.
Heavy & stable cast iron base duly painted with mild steel chrome plated upright provided with strong adjustable clamps to hold a motor with stirring rod of stainless steel with Teflon grinder and clamp to hold tissue homogenizing vessel of borosilicate glass which is also adjustable. Speed variable through a control unit to work on 220V AC 50Hz single phase Motor used is of 1/20 H.P