Venturi Meter :Allows students to see and measure the complete static head distribution along a horizontal Venturi tube  Comprehensive study of a Venturi meter and Bernoulli's Theorem, Including: 

• Direct measurement of the static head distribution along a Venturi tube 
• Comparison Of expertmetal results with theoretical predictions
• Measurement of the meter coefficient of discharge at various flow rates 
• Maximum flow rate: Nominally 27 L.Min-1 
• Venturi tube   Material: Clear Acrylic  Inside diameter of Venturi inlet: 26 mm * 0.05 mm Inside diameter of Venturi throat: 16 mm a 0.02 min Inside diameter of Venturi outlet: 26 mm * 0.05 mm  Upstream taper 22.6° 
• Downstream taper 6.4° 
• premure tapping: 11 
• Diameter ratio= 0.615 
• Manometer scale: millimeters
• Manometer tube range: 0 to 400mm
• Accessories (Included): Hand pump, outlet tubing, pipe clips 

Digital & Hydraulic Bench 

• Electronic flowmater and digital display for accurate measurements and quicker experiments 
• Made of lightweight libmglass for strength, easier transport and long life 
• Lockable wheels for mobility with stability 
• Self-contained with recirculating water circuit - needs no external water supply and saves mains water 
• To consist of a sturdy fiberglass moulded bench, with a flat top surface for experiments, and a raised rim around the too to prevent spillage 
• The body of the bench forms a reservoir or -sump tank', with a submersible pump 
• Includes four castors for easy transportation, two of which  are lockable 
• A small recess or 'Trough' in the top works with a namovabk Drain Valve to trap a small volume of water 
• A hand operated Control Valve adjusts the water flow rate 
• A electrical box to contain the pump switch, undervoltage and overodrent protection and a digital display of flow (as standard)
• A sight gauge, indicating maximum and minimum fill levels, allows the user to check the water level 
• A non contact , Inductive flowmeter measures The outlet flow from the submersible pump  Simultaneous display in L.S-1 and 1-min-1  0.001 Ls-1 and 0.1 L.min-1 resolution 
• Sump tank capadty: 100-160 litres
• PUMP capacity: 55 L.min-1 at 1.5 m head 
• Maximum Pressure 450 mbar at working surface height 
• Electric Submersible Pump. Motor power: 200 watts 
• To Include Water Additive and all necessary pipes and pipe clips