BASIC HYDROLOGY SYSTEM

Product Description

Technical Data

Tank: Stainless steel 100 cm widex 200 cm long x 19 cm high. .

Inclination: 0-3%.

End compartments: 2 ea.

Wells: 2 ea.

Spray nozzles: 8 nozzles withseparate shutoff valves. .

Flow measurement

Rain water: Variable area flowmeter.

Run off: Calibrated weir. .

Manometer: 1 ea.

Upper walls: Clear acrylic. .

Accessories: - Rectangular ring,circular ring, confined equifer, cylindrical pier. .

Power supply: 220 V, 1 Ph, 50 Hz.Other power supply is available on request.

Typical Tests

Investigation of rainfall/runoffrelationships for dry, saturated and impermeable catchments of various slopesfor surface runoff. .

Effect of interflow on outflowhydrograph.

Simulation of multiple and movingstorms.

Cone of depression for single welland interaction of cones of depression for two adjacent wells.

De-watering of excavation sitesby use of wells.

Flow from a well in a confinedaquifer.

Demonstration of watersheds for asimulated island with rainfall and well flows.

Sediment transport and meandersin simulated rivers.

A metal frame supports the tankand houses a storage tank.

Water is drawn from the storagetank by a pump and separately supplied to the overhead nozzles and/or the twoend compartments via a flow meter and pipings with valve control.

Run-off from the catchment ismeasured by a calibrated rectangular weir or returns directly to the storagetank.