GROUND WATER FLOW UNIT Model FM 70
GROUND WATER FLOW UNIT Model FM 70
Sci-tech Ground Water Flow Unit Model 70 consists of Sand Tank manufactured from Fibre Reinforced Plastic for durable life & corrosion free operation. The tank is mounted on a free-standing steel frame. The tank is to be filled with layer of fine sand. The tank has inlet & outlet connections at each end. Each connection has a flow control valve to maintain desired water level in the tank. The bed has 19 pressure tapings at the base that are connected to 19 tube manometer panel at the front to indicate profile of water table in the sand. For studies of abstraction, two wells are provided at the base of the tank. Water can be supplied to the unit from Hydraulic Bench or Tap Connection inside the laboratory.
| Size: | 140cm x 65cm x 90cm (LxWxH) |
| Weight: | 125 kg |
Item Description
Features
- Unit designed for practical demonstration of Hydrological principle of Ground Water flow.
- The tank is manufactured from Fibre reinforced plastic and all components in contact with water are of non-corroding materials.
- Optional ‘Sci-Cal’ DAQ computer interface & IOT in ‘Sci-tech’ Trainers: Sci-CalVaq
available
Sci-tech Ground Water Flow Unit Model 70 consists of Sand Tank manufactured from Fibre
Reinforced Plastic for durable life & corrosion free operation. The tank is mounted on a free standing steel frame. The tank is to be filled with layer of fine sand. The tank has inlet & outlet connections at each end. Each connection has a flow control valve to maintain desired water level in the tank. The bed has 19 pressure tapings at the base that are connected to 19 tube manometer panel at the front to indicate profile of water table in the sand. For studies of abstraction, two wells are provided at the base of the tank. Water can be supplied to the unit from Hydraulic Bench or Tap Connection inside the lab
Technical Specifications
Technical Specifications
FRP or optional SS304 Tank of Size:
– Length: 990mm
– Width: 490mm
– Depth: 235mm
19 Tube Manometer: Range: 0 to 200mm, Calibrated 1mm intervals
Overall Dimensions
– Length: 1115mm
– Width: 585mm
– Height: 530mm
19 Tube Manometer
Optional Level Sensors & other sensors for Sci-Cal or Sci-CalVaq interfaces.
Ordering Specifications
- A bench-standing sand tank capable of demonstrating, on a small scale, the hydrological
- principles of ground water flow.
- The unit allows simple three-dimensional flow situations to be set up quickly and
measurements of piezometric levels taken at appropriate positions within the model under study.
Optional:
- ‘Sci-Cal’ Computer Control Software & Interface
Experiment Capabilities
- Demonstration of hydraulic gradients in ground water flow, including the effect of permeability.
- Investigation of hydraulic gradients for different models built on the test tank.
- Determination of the ground water level between inlet and outlet.
- Demonstration of the Darcy’s Law.
- Study of the cone of depression for a well in a confined aquifer.
- Study of the cone of depression for a well in a free aquifer.
- Study of the cone of depression cone for two wells.
- Experiment to obtain hydraulic gradients for a model with two wells. Compare it with the result of only one well by the superposition method.
- Draining of or lake model.
- De-watering of an excavation model under freatic level.
- De-watering of an excavation model using two wells.
- Interaction of cones of depression by two adjoining wells.
- Draw-down curves for one well and two wells systems.
- Comparison of different profiles, combinations.
- How to fill the manometer tubes.
Required Services
- Electricity supply: 220/240V/1PH/50Hz
- Hydraulics Bench or cold-water supply
Model Number
FM 70
See also different:
* Discontinuous rectification * Comparison of packed and sieve plate column * Vacuum mode possible * Plates in sieve plate column removable
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