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HM 283 Experiments with a Centrifugal Pump
Education / GUNT Hamburg / Fluid Mechanics and Hydrology / Hydraulic Fluid Energy Machines /

The centrifugal pump demonstration unit HM 283 is designed for instructional and experimental use at vocational schools, special colleges and universities. The model is part of a series of units that permit experiments to fluid-flow machines. The unit is set up on a stable base plate and includes a pump, tank, all required fittings and recording devices for flow rate, temperature, pump speed, intake and conveying pressure. The software for data acquisition and visualisation makes the experiments especially clear and enables fast execution of experiments with reliable results.

Learning Objectives / Experiments
- recording of characteristic pump curves
- determination of pump efficiency
- effect of speed on conveyed quantity and head

[1] experimental unit of a centrifugal pump
[2] adjustable speed

[3] measuring of pressure, flow rate and temperature

[4] processing of measured data on a PC
[5] LabVIEW software for data acquisition via USB under Windows XP, Windows Vista or Windows 7


Technical Data

Pump with motor

- power consumption: 370W

- speed: 0...3.00min-1

- max. flow rate: ca. 40L/min

- max. head: ca. 10m

Pipes and fittings made of PVC
Tank for water: ca. 15L


Measuring ranges

- pressure (intake side): -1...1bar

- pressure (delivery side): -5...5bar

- flow rate: 3,5...50L/min

- temperature: 0...130°C


Dimensions and Weight
LxWxH: 625x600x670mm
Weight: approx. 45kg
Required for Operation
230V, 50/60Hz, 1 phase or 120V, 60Hz/CSA, 1 phase
Scope of Delivery
1 experimental unit
1 LabVIEW software CD + USB cable
1 instruction manual
Order Details

070.283000  HM 283  Experiments with a

                                    Centrifugal Pump