Specifications

1. Investigate two-stage axial fan
2. Two (2) identical single-stage fans in series configuration or individual operation
3. Individually adjustable blades
4. Fans both with variable speed via frequency converter
5. Flow-optimized nozzle and flow straightener for smooth, low-turbulence flow
6. Air flow in the pipe section can be adjusted via throttle valve
7. Optional pipe bend at the outlet for flow deflection
8. Measuring device with three-hole probe for determining the differential pressure on rotor and guide vane system
9. Sensors for pressure and temperature upstream and downstream of each fan
10. Volumetric flow rate measured via inlet nozzle
11. ADF software for data acquisition via Ethernet under Windows 8.1, 10 

Technical Details

1. Two (2) fans
   • Drive motor rated output: 3,45kW
   • Max. pressure difference: 798Pa
   • Speed: 0…2850min-1
   • Blade angle adjustable up to 39°
2. Measuring section inner diameter: 400mm