AFF149 Radial Fan Training System Teaching Equipment Hydrology Trainers
The System Should Cover the Following Training Objectives: Investigation of operating behavior and characteristic variables of a radial fan Study of fan characteristic and recording them: pressure difference as a function of the flow rate Influence of the rotor speed on the pressure Influence of the rotor speed on the flow rate Influence of different blade shapes on the fan characteristic and efficiency Determination of hydraulically power output and efficiencies Minimum Technical Specifications Required (like or better than): Transparent intake pipe with inner diameter: 88mm and length: 420mm Transparent delivery pipe with inner diameter: 95mm and length: 520mm Radial fan with power consumption: 110W, nominal speed: 2800rpm, maximum volumetric flow rate: 480m3/h and maximum pressure difference: 300Pa Frequency converter to apply variable speed Should include a throttle valve installed within the delivery pipe Guide plates Integrated microprocessor-based instrumentation Should require no additional devices with error-prone wiring 2x handles Differential pressure measuring range: 0 to 1750Pa Flow rate measuring range: 0 to 1000m3/h Temperature measuring range: 0 to 100°C Speed measuring range: 0 to 3200rpm Power consumption measuring range: 0 to 250W Data acquisition unit with software with control functions USB interface PC Core i7, DVD+/-RW, 8GB RAM, 1TB Hard Disk Drive, Optical Mouse, Multimedia Keyboard, Monitor (21") LED
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