Additional information
| Brand | Essom |
|---|
Air Flow Bench
This is a bench top unit for studying the air flow measurement and air flow characteristics in optional apparatus.
The set uses an industrial type centrifugal blower with inlet and outlet ducts, flow straighteners, a damper, various flow measuring devices using manometers for the study of air flow measurement according to BS 848 and 1042, ISO 5167. Various measuring devices for the study of air flow are provided as an option.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Air flow measurement.
- Bernoulli’s experiment (optional)
- Flow around a bend (optional)
- Air flow in pipes (optional)
- Free jet study (optional)
- Air flow drag (optional)
- Boundary layer (optional)
- Flow Visualization (optional)
TECHNICAL DATA
| Blower ratings : | |
| – Maximum flow rate (unchoked) | 12 m3/min |
| – Maximum head (fully choked) | 80 mm water |
| Inlet duct | with flow straightener |
| Outlet duct | with flow straightener and damper |
| Measuring instruments: | |
| – Air flow rate | Venturi nozzle, orifice plate, inlet cone, and traveling pitot using inclined water manometer |
| – Differential pressures | Twin inclined water manometers., 0-450 mm x 1 mm graduation, multiple slope 1:10, 1:5, 1:2 and 1:1 |
| Accessories | Thermometer and barometer |
| Software for data display and analysis by computer (separately supplied). | |
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. |
100% Original and qualityRelated products
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Hydraulic Studies and AccessoriesPressure Measurement Apparatus
The apparatus is intended to introduce students to basic pressure measuring devices as well as pressure gauge calibration.
The apparatus consists of a U-tube and an adjustable inclined water manometers, pressure and vacuum gauges, and a syringe for generation of pressure and vacuum. A dead weight pressure tester is also included.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Familiarization with different pressure measuring devices.
- Comparison of water manometers with pressure and vacuum gauges.
- Comparison of U-tube and inclined water manometers.
- Calibration of pressure gauge.
TECHNICAL DATAPressure gauges, 4 in. 1 ea. vacuum. , 1 ea. pressure. Inclined water manometer 1 ea. U-tube water manometer 1 ea. Syringe HB011 – Dead Weight Pressure Tester
– Pressure
– gauge
– Piston
– cross-section
– Piston
– weights
– Calibration
– weightsSoftware for data display and analysis by computer (separately supplied) (0 reviews) -
Mechanics of FluidsBasic Hydrology Apparatus
The apparatus is a self-contained unit for studying basic hydrology.
It consists of a large stainless steel rectangular tank with adjustable tilting mechanism. The tank is filled with a granular medium. Two separate sets of four spray nozzles above the tank simulate rain fall on the catchments. The tank upper walls are transparent. Valve control of the nozzles varies the lag time on the hydrograph to simulate a moving storm.
The compartments at each end of the tank are connected to the catchment area by wire mesh to allow flow between the compartment and the catchment. Two wells with valve control are also provided at the middle of the tank. Twenty pressure tappings along the orthogonal axes of the tank measure water table profile by a manometer bank.
A metal frame supports the tank and houses a storage tank. Water is drawn from the storage tank by a pump and separately supplied to the overhead nozzles and/or the two end compartments via a flow meter and pipings with valve control. Run-off from the catchment is measured by a calibrated rectangular weir or returns directly to the storage tank.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Investigation of rainfall/runoff relationships for dry, saturated and impermeable catchments of various slopes for surface runoff.
- Effect of interflow on outflow hydrograph
- Simulation of multiple and moving storms.
- Cone of depression for single well and interaction of cones of depression for two adjacent wells.
- De-watering of excavation sites by use of wells.
- Flow from a well in a confined aquifer.
- Demonstration of watersheds for a simulated island with rainfall and well flows.
- Sediment transport and meanders in simulated rivers.
TECHNICAL DATATank Stainless steel 100 cm wide x 200 cm long x 19 cm high Inclination 0-3% End compartments 2 ea. Wells 2 ea. Spray nozzles 8 nozzles with separate shutoff valves Flow measurement – Rain water Variable area flow meter. – Run off Calibrated weir. Manometer 1 ea. Upper walls Clear acrylic Accessories 1x Rectangular ring , 1x Circular ring , 1x Confined aquifer (closed circular ring) , 1x Cylindrical pier , 2x Canal banks , 1x Scraper Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews)