MP 119 CENTRIFUGAL BLOWER TEST SET
GENERAL DESCRIPTION
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 DATA
| 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 |
| 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 |
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. |
OPTIONAL EQUIPMENT
| 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. |
| MP 119-050 |
Computer Interface 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. |