Additional information
| Brand | Essom |
|---|
Slipping Friction Apparatus
This is a bench top apparatus for determination of sliding friction coefficient using an oscillating bar.
A round bar is placed on two counter turning pulleys driven by a variable speed motor with gear reducer. The distance between the two pulleys is adjustable. Measuring instruments for pulley speed and oscillation period are provided.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Coefficient of friction vs speed for different types and sizes of materials
TECHNICAL DATA
| Wheel center distance | Adjustable 200-350 mm |
| Motor | 0.18 kW |
| Speed control | Inverter |
| Measuring Instruments | |
| – Pulley speed | Portable tachometer |
| – Oscillation speed | Mental count with stop watch. |
| Specimens, 600mm long | |
| – Solid bar | |
| – Hollow tube | |
| Software for data display and analysis by computer (separately supplied) | |
| Power supply | 220V, 1Ph, 50 Hz. Other power supply is available on request. |
100% Original and qualityRelated products
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Air Flow and ThermodynamicsShell and Tube Heat Exchanger
The apparatus is used for studying heat transfer through a shell and tube heat exchanger under parallel or counter flow conditions.
The unit consists of a shell and tube heat exchanger and a service module. The module comprises a hot water tank with a transfer pump and instruments for monitoring and control. Parallel and counter flow is by switching cold water hoses with quick coupling. The unit requires outside water supply.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Demonstration of heat transfer under parallel and counter flow.
- Determination of heat transfer coefficient.
- Effects of flow rate and temperature difference.
TECHNICAL DATAConstruction arrangement Insulated stainless steel shell with 7 stainless steel inner tubes Service module consisting of: – Hot water pump. – Heater 3000 W. – Flow meters - Hot water
- Cold water
– Temperature control un . it to limit temperature of hot water to not more than 80°C 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) -
Hydraulic Studies and AccessoriesLaminar Flow Apparatus
This equipment is designed to study laminar flow in two dimensions. It is to be used with Hydraulics Bench i.e. HB100 or HB100N (separately supplied).
Two horizontal plates are placed closely together with seals on side edges. The top plate is transparent and has a transparent grid to help observe stream line patterns. This plate is removable to insert or remove models. The bottom plate has small holes which are connected by valves to a water supply or source and a drain or sink. Water is admitted through a diffuser at one end and drained at the other end. Stream lines are produced by regulating a flow of dye from a reservoir through a series of very small holes at the upstream end.
The set rests on adjustable screw supports with bull’s eye level
TYPICAL EXPERIMENTSVarious flow visualization experiments in two dimensions
TECHNICAL DATAChannel size 260 mm wide x 360 mm long Sinks/sources 5 tappings Dye reservoir 1 ea. Number of streamlines over 10. Models Circles , Rectangles , Aerofoils , Canal banks (0 reviews)
