Airflow and air compression > Compact fan & blower test sets





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 
  • Measuring instruments
- Air flow rate: Inlet orifice plate or Venturi nozzle with inclined water manometer 
- Differential pressures: Twin inclined water manometers (for air flow rate and pressure across fan), 
   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 
- Temperature: Thermometer 
  • Accessories
: 2 extra impellers with radial and forward blade designs 
 : Barometer 
  • Power supply
: 220 V, 1 Ph, 50 Hz. Other power supply is available on request. 
  • Net shipping dimensions WxLxH
: 85 x 245 x 75 cm 
  • Net weight
: Approx. 160 kg 
MP119SLearning Software
 to support both online/offline training with data calculation and analysis by manual data entry from analog measuring instruments.
MP100-008Venturi nozzle for flow rate measurement
MP100-009Travelling pitot tube for flow rate measurement
MP100-010AAnemometer for flow rate measurement instead of orifice plate or Venturi nozzle and inclined water manometer.
MP119-050Computer Interface (computer not included)
 This includes MP119S and significant sensor(s) instead of analog measuring instrument(s), data acquisition (capture, display, graph and/or data export),
 additional software function for real-time data logging with computer interface unit and WiFi feature for data logging and real-time display remotely on smartphone (iOS and Android)