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.
- Inlet and discharge pressures vs blower speed.
- Flow rate vs speed.
- Blower input, output and efficiency.
- Comparison of backward, radial, and forward blade impellers.
|Blower 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|
|- 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|
|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.|
|Part No.||Part Name|
|MP 100-008||Venturi nozzle for flow rate measurement.|
|MP 100-009||Travelling pitot tube for flow rate measurement.|
|MP 100-011A||Differential pressure sensor (2 required) with display instead of inclined water manometer|
|MP100-010A||Anemometer for flow rate measurement instead of orifice plate or Venturi nozzle and inclined water manometer.|
Sensors with computer interface unit for key
This includes computer interface unit with differential pressure sensors and a temperature sensor instead of thermometer and twin inclined manometer.
|Net (unassembled) Shipping Dimensions WxLxH||85 x 245 x 75 cm.|
|Net Weight||Approx. 160 kg.|