Centrifugal
Showing all 6 results
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Air Flow and ThermodynamicsCentrifugal Blower Test Set
This a bench top unit for studying the centrifugal blower characteristics.
The unit consists of an industrial type centrifugal blower with a motor and advanced inverter, inlet and outlet ducts with flow straighteners, a damper, and measuring instruments according to BS 848 and ISO 1042. Extra blades are provided for comparison study.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Inlet and discharge pressures vs blower speed.
- Flow rate vs speed.
- Blower input, output and efficiency.
- Comparison of backward, radial, and forward blade impellers.
TECHNICAL DATABlower rating at 2900 rpm: – Maximum flow rate (unchoked) 15 m3/min – Maximum head (fully choked) 150 mm. water Inlet duct with flow straightener Outlet duct with flow straightener and damper Speed control Advanced inverter Measuring instruments – Air flow rate Inlet orifice plate or Venturi nozzle with inclined water manometer – Differential pressures Twin inclined water manometers (one for air flow rate), 0-450 mm x 1 mm graduation, multiple slope 1:10, 1:5, 1:2 and 1:1 – Blower speed and motor input power : Advanced inverter Advanced inverter – Temperature Thermometer Accessories 2 extra impellers with radial and forward blade designs and barometer Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews) -
Air Flow and ThermodynamicsCentrifugal Fan Demonstration Unit – Computer Interface
This is a bench top unit for studying the small centrifugal fan characteristics with data analysis by computer.
The unit consists of a small industrial centrifugal fan with a backward blade impeller and a motor on a steel base, inlet and outlet ducts, instrument box, sensors, and software. An interchangeable forward blade impeller is provided for comparison of operating characteristics.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Flow rate vs pressure.
- Fan input, output and overall efficiency.
- Effect of speed on fan performance.
- Comparison of backward and forward blade impellers.
TECHNICAL DATAFan ratings : – Maximum flow rate 10 m3/min – Maximum pressure 0.5 kPa Inlet duct Transparent with flow straightener and inlet orifice Outlet duct Transparent with flow straightener and damper Sensors with digital display - Differential pressure across the fan
- Differential pressure at the orifice
- Temperature of inlet air.
- Motor input power.
- Fan speed
Accessories Forward blade impeller and barometer. Computer interface unitSoftware for data display and analysis by computer (separately supplied). Power supply 230V 1Ph 50Hz. Other power supply is available on request. (0 reviews) -
Machine Elements and Theory of MachinesCentrifugal Force Apparatus, Computer Interface
The apparatus is used for studying the relationship between centrifugal force, rotating mass and its distance from the axis of rotation. Each factor can be investigated separately.
The apparatus consists of a drive motor with a speed controller, a frame for rotating arm, masses, and instruments for measurement of centrifugal force and speed. The frame is driven by a motor via a belt. The centrifugal force from a known mass on the arm is transmitted via a lever to a load cell located above the frame. A guard with transparent front is provided for safety.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Centrifugal force vs mass.
- Centrifugal force vs angular velocity.
- Centrifugal force vs radius.
TECHNICAL DATARotating radius Up to 125 mm. Rotating masses 1 lot. Rotating speed 0-600 rpm Measuring instruments – Speed and force Digital display Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews) -
Air Flow and ThermodynamicsCompact Centrifugal Fan Test Set
This is a bench top unit for studying the small centrifugal fan characteristics.
The unit consists of a small industrial centrifugal fan with a backward blade impeller and a motor on a steel base, an advanced inverter, inlet and outlet ducts, and measuring instruments. An interchangeable forward blade impeller is provided for comparison of operating characteristics.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Flow rate vs pressure.
- Fan input, output and overall efficiency.
- Effect of speed on fan performance.
- Comparison of backward and forward blade impellers.
TECHNICAL DATAFan ratings: – Maximum flow rate 10 m3/min – Maximum pressure 0.5 kPa Inlet duct Transparent with flow straighteners and inlet orifice Outlet duct Transparent with flow straighteners and damper Measuring instruments – Air flow rate Inlet orifice and inclined water manometer – Differential pressure across fan Twin inclined water manometers (one for airflow rate), 0-450 mm x 1 mm graduation,
multiple slope 1: 10, 1:5, 1:2 and 1:1– Fan speed and motor input power Advanced inverter – Temperature Thermometer Accessories Forward blade impeller and barometer Software for data display and analysis by computer (separately supplied). Power supply 220V 1Ph 50Hz. Other power supply is available on request. (0 reviews) -
Air Flow and ThermodynamicsCyclone Separator
The equipment is for studying the principle of two phase flow using a centrifugal blower.
Powder material is fed by an agitator and a variable speed screw feeder to a Venturi tube. The material is carried by air in the tube to a cyclone where the velocity is reduced and the material is separated and dropped to the bottom.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Velocity profile of air in the transfer tube using a travelling Pitot.
- Observation of material separation in the cyclone.
- Comparison of theoretical expression with test results for pressure loss and material collection efficiency at each air velocity.
TECHNICAL DATABlower: – Type Centrifugal blower – Maximum air flow rate Over 6 m3/min – Maximum pressure Over 180 mm water Speed control Inverter Cyclone Clear acrylic and discharge tube Accessories - Cyclone dust box
- Filter bag
- Stop watch
- Platform balance
- Beaker
Measuring instruments – Air flow Travelling Pitot with water manometer – Pressure Water manometer for measurement of pressure difference in the transfer tube and the cyclone Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews) -
Air Flow and ThermodynamicsMulti Stage Centrifugal Air Compressor Demonstration Unit – Computer Interface
This is a bench top unit for studying the multi stage centrifugal air compressor characteristics with data analysis by computer.
The unit consists of a small multi stage air compressor with a motor on a steel base, inlet and outlet ducts, sensors and software.
Speed control is by a variac.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Flow rate vs pressure.
- Compressor input, output, and overall efficiency.
- Effect of speed on compressor performance.
TECHNICAL DATACompressor – Type 2 stage, centrifugal – Rated maximum flow rate 0.03 m3/s – Rated maximum pressure 25 kPa Inlet duct Transparent with orifice Outlet duct Transparent with damper Speed control Variac Sensors with digital display - Differential pressure across the fan
- Differential pressure at the orifice
- Temperature of inlet air
- Compressor speed
- Input power
Computer interface unit Software for data display and analysis by computer (separately supplied). Accessory Barometer Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews)
