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HM 150.07 Bernoulli's Principle Demonstrator
Education / GUNT Hamburg / Fluid Mechanics and Hydrology / Fundamentals of Fluid Mechanics /


The entire experimental set-up is clearly laid out on a metal panel, this is fitted to the HM 150 Basic Hydraulics Bench. The bench provides the water supply for carrying out the experiment. The experimental set-up comprises a measurement section with a transparent venturi tube, the associated pipework and 2 pressure measuring devices. Six measurement connections on the venturi tube enable the static pressure along the pipe through which the water is flowing to be indicated on a multiple tube manometer. The total pressure is measured with a pitot probe and displayed on a second tube manometer. The flow rate is determined using the volumetric tank on the bench.


Learning Objectives / Experiments

- Demonstration of Bernoulli's law
- Display of the pressure characteristic using the

  venturi tube
- Determination of the flow rate factor


[1] Experimental set-up for demonstrating Bernoulli's law, for use with the HM 150 Basic Hydraulics Bench
[2] Venturi tube made of transparent plastic, divided into 6 segments, each segment with measuring connection
[3] 2 tube manometers


Technical Data

6 tube manometer
Measuring range: 290mmWC
Tube manometer
Measuring range: 370mmWC


Dimensions and Weight
l x w x h: 1100 x 675 x 870 mm
Weight: approx. 28 kg
Scope of Delivery
1 experimental set-up, fully assembled, 
1 manual
Order Details

070.15007  HM  150.07 Bernoulli's Principle Demonstrator