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Products  |  Fluid Mechanics  |  Steady Incompressible Flow  |  HM 225  |  HM 225.01
HM 225.01 16-Tube Manometer Show data sheet (pdf file) Print page
Technical Description

  The HM 225.01 Tube Manometer is used in combination with the HM 225 Aerodynamics Trainer for measuring air pressures and flow velocities. The unit comprises 16 manometers with a mm-scale on a swivelling panel. The panel can be fixed at three tilt positions. This permits the usage of slanted tube manometers for measuring very small pressure differences. The supply of water to the manometer is performed centrally using a tank, measuring glands are provided at the top of each manometer. The manometer is mounted using locking bolts and can be adjusted in height.


Learning Objectives / Experiments

- Absolute/differential pressure measurements on air
- Static and dynamic pressure in flows
- Measurement amplification on slanted tube manometer



* 16-fold tube manometer for the HM 225 Aerodynamics



[1] Accessory for the HM 225 Aerodynamics Trainer

[2] 16-fold tube manometer 370mmWG
[3] Three tilt position manometer panel
[5] Max. resolution of manometer 1Pa


Technical Data
Tubes: inside diameter 7mm
Scale: 375 mm, graduations 1mm
Tilt angles: 1:2 (63.4), 1:5 (78.7), 1:10 (84.3)
Dimensions and Weight
LxWxH: 700x220x500mm
Weight: approx. 10kg
Scope of Delivery
1 slanted tube manometer, 1 instruction manual
Order Details
070.22501  HM 225.01  16- Tube Manometer
© 2005 G.U.N.T. Gerätebau GmbH