DISCHARGE THROUGH VENTURI-METER ORIFICE METER & ROTA-METER APPARATUS

Product Description

The present set-up is designed tostudy three type of flow measuring devices.

These are orifice meter,Venturimeter and rotameter.

The set-up also facilitates theend user to calculate fluid discharge through these devices.

By determining the co-efficientof discharge of venturi meter and orifice meter, these devices can be used as adirect flow meter and can be installed in a fluid line.

Rotameter is provided with apre-calibrated scale.

By passing a known flow of fluidthrough the rotameter and comparing this to provided scale reading, end usercan recalibrate the rotameter.

The apparatus consists of threepipe lines emerging out from a common manifold.

All three pipe line has beeninstalled with a test section.

One has venturi meter, second hasan orifice meter and third one is having a rotameter.

The Venturi meter, Orifice meterand Rotameter are connected in parallel and any one of them can be put inoperation by operating valves provided at the downstream.

Pressure taping from venturimeter and orifice meter are taken out to pressurized differential pressuremanometer.

Present set-up is self-containedwater re-circulating unit, provided with a sump tank, centrifugal pump etc.Water is pumped by means of centrifugal pump and passing through the testsections, it returns back to the sump which make the system re-circulatingtype.

Flow of water is diverted eitherto measuring tank or sump tank with the means of a flow diverter, when needed.Flow control valve and by-pass valve are fitted in water line to conduct theexperiment on different flow rates. Flow rate of water is measured with thehelp of measuring tank with piezometer and stopwatch. The supplied set-up iscomplete in all respect.

Only water supply and electricitysupply is to be provided by the end user for running the set-up.

Product Specification

Venturi meter: Body MaterialAcrylic, compatible to 1 inch Dia. Pipe.

Orifice meter: Body MaterialAcrylic, compatible to 1 inch Dia. Pipe.

Orifice Plate: Made of StainlessSteel

Rotameter: Glass Tube Rotameter.

Water Circulation: 1/2 HP Pump,Crompton/Standard Make.

Flow Measurement: Using MeasuringTank with piezometer Capacity 25 Ltrs.

Sump Tank Capacity: 50 Ltrs.