Product Details

For studying basic hydrological principles, this apparatus offers a complete, integrated system. It comprises a stainless-steel rectangular tank, whose tilt can be adjusted, can be filled with a granular material to represent a ground catchment. Overhead, four distinct sets of 8 spray nozzles simulate precipitation across the catchment. The upper sections of the tank walls are transparent, allowing for clear observation. At either end of the tank, compartments are linked to the main catchment area by wire mesh or plain sheet facilitating water exchange. Additionally, two wells, each with its own valve control, are situated in the middle of the tank. A robust metal frame supports the entire tank and neatly contains a water storage reservoir. A pump draws water from this reservoir, delivering it to the overhead nozzles and/or the end compartments through a flow meter and a system of valved pipes.