DESCRIPTION:

This equipment comprises of a FD Centrifugal Blower coupled to a Motor. Three interchangeable impellers with forward, backward and radial vanes are provided with the test rig. A Pitot Tube is provided in the delivery line of blower for static Power input to the DC Motor is varied by means of a

Thyristor controlled DC Drive to vary the RPM of motor. A RPM Indicator with Proximity sensor indicates the RPM of Blower.

EXPERIMENTATION:

•  To study the effect of forward curved, back curved and radial curved impeller
•  To find out the discharge, head and efficiency of the Centrifugal Blower.
•  To plot the graph Efficiency Vs Discharge
•  To plot the graph Discharge Vs Head 

UTILITIES REQUIRED:

•  Electricity 1 KW, 220V AC, Single Phase.
•  Floor Area 2.5 x 0.75 m.               

TECHNICAL DETAILS:

Ordering Details: