Figure 1-1 Front view of apparatus
1GENERAL DESCRIPTION
This equipment determines the coefficients of discharge for different flow measuring devices. It is to be used with HB100 Hydraulics Bench(separately supplied)
The equipment consists of a Venturi tube, an orifice plate, and a Pitot tube, made from a clear acrylic, connected in series. Pressure drop across each device is connected to a water manometer bank with a vent valve and hand air pump.
1.1Technical Data
1.2.1 Variable area flow meter : up to 35 lpm
1.2.2 Venturi diameter :29 mm with 17 mm throat.
1.2.3 Orifice plate diameter : 20 mm on 29 mm diameter tube.
1.2.4 Pitot tube:On 19 mm diameter tube.
1.2.5 Water manometer:8 tubes x 450 mm x 1 mm graduation.