Adjustable Bed Flow Channel By Niyo Engineers

This is fully re-circulating type equipment. Water is supplied from a sump tank through a pump to the channel. The channel is fully transparent. Standard channel is 75 mm width and 4700 mm length. However we can supply the channel width of up to 300 mm.
At the inlet, a flow steadying section is provided so that there will reduce disturbances at the test section. The gates provided at the upstream and downstream of the test section help regulate the depth of the flow. Depth measurements is done using a high accuracy, high resolution digital gauges. The gauges are mounted on a movable platform; the movement can be longitudinal and transverse.

The slope of the bed can be adjusted, manually (or optionally electrically), with high precision to give positive or negative slopes. Flow rate is measured using Orifice or a high accuracy magnetic Flow-meter with digital display. Various types of weir is supplied with the channel.