IN AGITATED VESSEL

The unit consists of a vessel with class wool insulation ail around. A helical coil made of

copper is fixed inside the vessel. A motorized agitator is fixed at the center of the coil. The

vessel is provided with an electric heater and a controller is also provided for vessel. Heater

heats  water  in  the  jacket  while  cold  water is  circulated  through  coll. Temperature  of

circulated water and water In vessel  Is measured and thus heat transfer coefficient at

various agitator speeds can be determined.

SPECIFICATIONS:

1.  Vessel approx. 20 lit. cap. with glass wool around and electric heater at the bottom.

2.  Agitator 150 mm dia, with 1/8 HP motor to drive the agitator.

3.  Helical coil - 200 dia, 8 turns, made of 3/8" dia. copper tube.

4.  Controllers for heater and agitator motor.

5.  Temp. Indicator for vessel water temperature and circulated water inlet and outlet.

         6.  REQUIRED: Water flow at the rate of 4 to 5 lit/min. & drain arrangement for water.