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.
- Flow rate vs pressure.
- Fan input, output and overall efficiency.
- Effect of speed on fan performance.
- Comparison of backward and forward blade impellers.
|Fan 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 manometer (one for air flow 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.|
|Accessories||:||A forward blade impeller.|
|Power supply||:||220V 1Ph 50Hz. Other power supply is available on request|
- MP 100-010A Anemometer for flow rate measurement instead of orifice and inclined water manometer.
|Net (unpacked) shipping dimensions WxLxH||:||64 x 101 x 55 cm|
|Net weight||:||Approx. 40 kg.|