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| The modular flow channel 5m working section HM 162 is a basic unit with a modular construction, which allows the study of flow behavior in a large number of experiments. The extensive accessories give researchers and instructors the opportunity to carry out experiments from all areas of hydromechanics. The measurement section of the basic unit is 5m long. It can be extended by adding 2.5m intermediate sections to reach a maximum length of 15m. Important components of the basic unit are the specially designed inlet area which creates a homogeneous flow, a centrifugal pump for creating the water circuit, regulating flaps for adjusting the throughput quantity, a magnetic-inductive flow meter and a hand-operated slope adjustment which is used to compensate flow losses or to simulate a natural slope. Because the unit can be set up anywhere, its adaptability to specific local conditions is guaranteed. Once the flow channel has been filled it can be operated independent of the water network. The modular construction permits quick and easy assembly at the desired set-up location. The side panels are made of hardened glass to permit a virtually unobstructed view. The measurement section is provided with a guide rail for installing a measuring cart. The inlet, outlet and tanks are made of lightweight GRP to ensure a high degree of stability and a long service life. The separation of channel and support structure ensures the precise alignment of the operating area. The wide selection of accessories greatly enhances the usefulness of the basic unit. |
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Learning Objectives / Experiments |
Possible experiments:
Measurement of throughput quantity
Measurement of pressure, pressure ratios
Measurement of flow velocity
Influence of wall shape on flow
The use of accessories greatly expands the spectrum of possible experiments. |
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Features
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Basic unit for flow-related experiments in open flumes
Modular construction
Accessories from all fields of hydromechanics
Specially designed inlet area creates homogeneous flow
Test section with transparent side walls |
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Available accessories
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HM 162.10 -- Working Section Extension, 2.5 m
HM 162.20 -- Extension Sump Tank 1100 Ltr.
HM 162.29 -- Sluice Gate
HM 162.30 -- Plate Weirs Set of four Plates
HM 162.31 -- Broad Crested Weirs Set of Two
HM 162.32 -- Free Overflow Spillway Section
HM 162.33 -- Crump Weir with Piezometer Tube
HM 162.34 -- Ogee Weir with Manometer Board
HM 162.35 -- Toe Blocks Set of Four Models
HM 162.36 -- Siphon Spillway
HM 162.37 -- Spillway Dissipation Structure with 4 Models
HM 162.39 -- Artificial Roughened Bed Section
HM 162.40 -- Model Radial Gate
HM 162.41 -- Wave Generator Flap-Type
HM 162.42 -- Beach Simulation Plain Characteristic
HM 162.43 -- Wave Absorbing Beach, Permeable
HM 162.44 -- False Floor Section
HM 162.45 -- Culvert Fittings
HM 162.46 -- Flow Splitters, Set of Three Models
HM 162.48 -- Beach Simulation, Rugged
HM 162.50 -- Pitot Static Tube with digital Display
HM 162.51 -- Venturi Flume
HM 162.52 -- Level Gauge
HM 162.53 -- Manometer Board
HM 162.54 -- Base Plate for Clamping of Models
HM 162.55 -- Parshall Flume
HM 162.59 -- Instrument Carriage
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Alternative products
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HM 160 -- Multi-Purpose Teaching Flume
HM 161 -- Large Flow Channel
HM 163 -- Modular Flow Channel 5 m, Working Section 400x500 mm
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| Specification |
[1] Basic unit for flow-related experiments in open flumes
[2] lxwxh 8750x1000x1900mm, empty weight 1.4t
[3] Cross-section of flow w x h 309x450m
[4] Measurement length 5m, modular, expandable to 15m
[4] Pump, head 7.5m, Qmax 150m³/h
[5] Magnetic-inductive flow meter
[6] Angle of inclination-1/200...+1/40
[7] Side walls made of hardened glass, inlet/outlet GRP
[8] 2 supply tanks, GRP, vol. 1100Liter each
[9] 400V, 3~50Hz |
| Technical Data |
Operating area
Measurement length of basic unit: 5m
Cross-section of flow w x h: 309x450mm
High-capacity centrifugal pump, type 100/200
Head: 7.5m
Flow quantity: 150m3/h
Output: 5.5kW
Rotational speed: 1450rpm
Magnetic-inductive flow rate measurement
Precision Class: 0.3
Measuring range: 0...150m3/h |
| Dimensions and Weight |
l x w x h : 8750 x 1000 x 1900 mm
Empty weight: approx. 1400 kg |
| Connections |
| 400V, 3~50Hz |
| Scope of Delivery |
| 1 flow channel, completely assembled, 1 instruction manual |
| Order Details |
070.16200 HM 162 Modular Flow Channel / 300 x 450 mm
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