Static pressures at various points along the wall of a transparent Venturi tub are directly measured on a manometer equipped with a vent valve and a hand air pump. A movable stainless steel total head probe is also provided. Flow through the Venturi tube is controlled by a valve at the outlet. As a primary flow measuring device, coefficient of discharge for the Venturi tube can also be determined.
|Diameters||28 mm inlet.|
|Taper||Upstream 21°, Downstream 10°|
|Water manometer||8 tubes.|
|Total head probe||1 ea.|
|Software for data display and analysis by computer (separately supplied).|