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 Products:  Fluid Mechanics and Hydrology » Hydrology and Hydraulic Engineering » HM 140
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HM 140: Sediment Transport Channel

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Sediment Transport Channel

Product Details

Technical Description
The HM 140 Sediment Transport Flow Channel facilitates the comprehensive investigation of sediment motion. In addition to the channel, 2 different weir bodies as well as a bridge pile are included so that the behaviour of the sediment at these typical hydraulic engineering structures can also be investigated. The flow rate in the channel is determined using a measuring weir that closes the rear of the working section. From there the water flows into the tank before it is pumped back into the channel by the pump. In the inlet section of the channel there is an additional device for filtering out the sediment. A filling of sediment is not included.

Learning Objectives / Experiments
· Investigation of sediment migration
· Sediment behaviour at weirs and other structures
· Visualisation of the behaviour of boundary layers
· Sediment erosion and deposits
· Speed distribution in the flow tank
· Flume flow

Flow channel for the investigation of sediment motion
[1] Flow channel for the investigation of sediment motion
[2] Working section l x w x h 1550x300x86mm, transparent side walls
[3] Sediment filter in tank and inlet section
[4] Pump Qmax 24ltr/h, head 13m
[5] Tank 280ltr
[6] Required sediment diameter > 0.5mm

Technical Data
Working section 1550 x 300 x 86 mm
Mains supply 230V,~50Hz
Flow rate adjustable from 0..13750Ltr/h
Qmax 24m³/h, max. head 12.5m

Dimensions and Weight
l x w x h: 3000 x 660 x 1600 mm
Weight: approx. 215 kg

Scope of Delivery
1 channel, complete with 2 weir bodies, 1 pile, 1 hook and point gauge, 1 instruction manual

Order Details
070.14000 HM 140 Sediment Transport Channel
Alternative products
HM 161 -- Large Flow Channel
HM 163 -- Modular Flow Channel 5 m, Working Section 400x500 mm
HM 166 -- Benchtop Sediment Transport Channel
HM 168 -- Flow Visualisation and Mobile Bed Channel

SELKA GmbH, Hamburg
Grindelallee 188, 20144 Hamburg / Germany
Tel.: + 49 (0) 40 343453 |  Fax: +49 (0) 40 63657075
E-Mail:   |  Internet:

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