Heavy cast iron base with sturdy construction with two side arms for holding flasks. A heavy-duty fractional motor with variable speed through continuously variable speed controller is provided. The holder can hold flasks of capacity 100 to 1000 ml. Supplied complete with cord & plug etc. To work on220V AC 50Hz single phase. Speed 80-280 oscillations per minute.
Streamlined body finished in various pastel colors. Folding type Overhead Projector with folding type Projection head, focusing by Rack-n-Pinion. Illumination 600/650W – 220V AC or 24V – 250W halogen bulbs on step-down transformer with solid state control Light intensity and cooling system to projector overheating self lubricating type motor, the stage temperature is maintained at 45°C approx. Interlocked with switch for lamp protection against voltage surges. Writing surface 250 x 250mm or 285 x 285mm.
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.
Simple but versatile rotary microtome for uniform sectioning up to 25 microns in step of 1 micron each. The mechanical system encased in a removable cover. Complete with razor (120mm) with back & handle, object holder set of three, honing plate and oil can. Packed in a box.