SR282 Experiments With An Axial Fan Educational Equipment Hydraulic Workbench
1. Description The medium to be transported is drawn in axially to the drive shaft of the axial fan by the rotation of the rotor. The medium flows through the rotor and is discharged axially behind the rotor. The experimental unit provides the basic experiments to get to know the operating behaviour and the important characteristic variables of axial fans. features an axial fan with variable speed via an integrated controller, an intake pipe and a delivery pipe. The transparent intake and delivery pipes are fitted with guide plates for flow guidance. A flow straightener in the intake pipe serves to calm the air. The air flow is adjusted by a throttle valve at the end of the delivery pipe. 2. Technical details Specification Functioning and operating behaviour of an axial fan Axial fan with electronically commutated drive motor Variable speed via integrated controller Transparent intake and delivery pipes Throttle valve to adjust the air flow in the delivery pipe Determination of flow rate Display of differential pressure, flow rate, speed, electrical power consumption and hydraulical power output, temperature and efficiency Due to integrated microprocessor-based instrumentation no additional devices with error-prone wiring are required Technical data Intake pipe Inner diameter: 110mm Length: 275mm Delivery pipe Inner diameter: 110mm Length: 310mm Axial fan Power consumption: 90W Nominal speed: 9500min-1 Max. volumetric flow rate: approx. 600m3/h Max. pressure difference: approx. 700Pa Measuring ranges Differential pressure: 0...1800Pa Flow rate: 0...1000m3/h Temperature: 0...100°C Speed: 0...9999min-1 Power consumption: 0...500W
