Centrifugal Blower Test Apparatus Model FM 22

Sci-tech Centrifugal Blower Test Apparatus Model FM 22 enables to study of performance of centrifugal blower (Compressor) & its calculation is main focus in designing this trainer. System is having Driving motor, Centrifugal Blower (Compressor), inlet & outlet ducts. The centrifugal blower & motor are mounted on a rigid stand. Measuring instruments are provided to measure Suction & Delivery pressure, Air Flow rate, Blower Speed, Motor Power Consumption. Sci-tech has designed the system having feature of easy to operate; demonstrated & requisite experimentation can be performed.

EXPERIMENTS POSSIBILITIES

Ø  Calculation of centrifugal fan / blower performance. To determine volumetric Efficiency, Mechanical Efficiency.

Ø  Plotting of intake volume flow rate versus delivery flow rate for varying duty.

Ø  Calculation of centrifugal fan / blower performance under variable speed, required pressure & capacity (with optional accessories).

SYSTEM SPECIFICATIONS

• Centrifugal blower: Discharge - 1500 CFM (Max.), Max. Pressure - 4 in of WC
• Variable speed Electric Motor: 0.5 HP, 2800 RPM with Speed controller
• Digital Multi-Function meter: Voltage; Current; Frequency & Wattage
• Inductive Sensor & RPM Indicator: 0-9999RPM
• Air Flow Measurement: Pitot Tube & Manometer or Anemometer
• Manometer for Suction & Delivery pressure
• Flow Control Valve.
• Electrical switches & wiring
• Frame & Control Panel: M.S. Square tubes & CR Sheet, duly powder coated.
• Optional: Different type of impellers that can be offered:

ü  Centrifugal pump impeller – forward curved, backward curved, radial tipped, airfoil bladed, open type or with shrouds.

ü  Axial flow pump impeller

ü  Mixed flow pump impeller

OPTIONAL ACCESSORIES

• Digital sensors & indicators for Flow, Pressure
• ‘Sci-Cal’ Data logging software
• Cut Section Model of Centrifugal Blower
• Torque Measurement