Choudhary instruments manufacturing co presents distillation apparatus for determination of distillation characteristics of aviation turbine fuels, special boiling point spirit, motor gasonline, distillate oils and similar petroleum products. These instruments consist of metal shield to support metal flask with geared height adjustable devices. The flask vertical height can be adjusted by the knob. A glass window is provided in the front side for clear view of inside objects and the shield is arranged to allow use of cooling bath. The bath is construted of ss with mas black painted stand. The distillation apparatus are supplied with three asbestos boards of 38, 50 and 70 mm diameter holes and are electricallyh heated to suitably in 220 v ac mains.
