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Products  |  Fluid Mechanics and Hydrology  |  Turbomachines  |  HM 310
HM 310 Side Channel Pump Show data sheet (pdf file) Print page
Technical Description
The HM 310 test stand is used for investigating the pump characteristic of centrifugal pumps and for process-related measurement exercises. The heart of the system is a small centrifugal pump with a speed-regulated drive. The flow can be measured either with a magneto-inductive flow meter, or using a venturi nozzle and differential pressure transducer. Absolute pressure transducers are provided for measuring the pressures on the intake and delivery sides of the pump. The water temperature is determined using a resistive measuring sensor. The flow rate in the system can be adjusted using ball-cocks. The controls and digital displays are installed in a switch box, this also has a PC interface. Thanks to the data acquisition card and software supplied, the measured data can be displayed, processed and stored on a PC.
Learning Objectives / Experiments
The following experiments can be performed using the test stand:
Flow rate measurements
Pressure measurements
Rotational speed measurements
Torque measurements
Temperature measurements
Determination of pump characteristic curves
Calculation of the hydraulic and mechanical power output
Efficiency calculations
Features
Mobile test stand for investigating the characteristics of a centrifugal pump
Closed water circuit
Electronic measurement transducers
Data acquisition and evaluation using a PC is possible
Specification
[1] Test stand for investigating the characteristic of a centrifugal pump
[2] Experimental set-up on laboratory trolley
[3] lxwxh 1520x780x1900mm, 145kg
[4] Pump 0.55kW, Qmax 1.85m³/h, head 60m
[5] Closed water circuit with tank 28Ltr
[6] Electronic sensors
[7] Controls and digital displays installed in switch box
[8] 230V, ~50Hz
Technical Data
Pump: max. head 60m, Qmax=1.85m³/h
Motor: regulated, DC shunt wound
Rating: 0.55kW/speed range 0...3000rpm
Torque measurement: range: 0...50N
Tank: 28Ltr
Measuring ranges:
- Absolute pressure transducers
pump intake side: 0...4bar absolute
pump delivery side: 0...10bar absolute
- Differential pressure transducer: 0...0.1bar
- Flow rate measurement: 0...2000Ltr/h
- Temperature measurement: 0...100°C
Dimensions and Weight
lxhxw : 1520 x 780 x 1900 mm
Empty weight : approx. 145 kg
Connections
230V, ~50Hz
Scope of Delivery
1 basic unit, completely assembled, 1 data acquisition card with software, 1 set of connecting cables, 1 instruction manual
Order Details
070.31000 HM 310 Side Channel Pump
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© 2005 G.U.N.T. Gerätebau GmbH