Additional information
| Brand | Essom |
|---|
Automotive Gear System: Manual Transmission – Computer Interface
The apparatus is for studying the acceleration of an automotive gear system as well as gear system efficiency under different gear ratios and speeds.
The system uses a manual automotive gear. The input shaft is driven a motor dynamometer via a belt and pulleys. Speed is controlled by an inverter. The output shaft is attached to a water brake absorber dynamometer. The gear output shaft is extended for a study of inertia of a mass and equivalent inertia of the gear system. The dynamometer requires outside water supply.
The unit is on steel frame with adjustable footings.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Input power, output power and efficiency.
- Effect of speed and load on efficiency.
- Equivalent inertia of the gear.
TECHNICAL DATA
| Gear box | Good used 5 speeds manual automotive gear |
| Speed control | Inverter |
| Maximum shaft input speed | 6000 rpm |
| Measuring instruments | |
| – Torques | Digital display for input and output shafts |
| – Speeds | Digital display for input and output shafts |
| Accessories | Cable drum, two inertia masses, calibrated weights, weight hanger, rubber pad and stop watch for inertia determination |
| Software for data display and analysis by computer (separately supplied). | |
| Power supply | 380 V, 3 Ph, 50 Hz. Other power supply is available on request. |
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AutomotiveSingle Cylinder Engine Test Bed (502)
This is a standard test bed for a single cylinder gasoline or diesel engine.
The engine is connected to a dynamometer on the test bed by a direct coupling with a safety guard. Instruments are provided for measurement of dynamometer torque and speed, fuel flow rate, air flow rate, and temperatures. Dynamometer load and engine throttle are manually controlled. The fuel tank and the air box are on a stand next to the engine. The test bed requires outside water supply for cooling.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Torque vs engine speed at various throttle setting.
- Engine brake horsepower and efficiency vs speed
- Specific fuel consumption
- Air/fuel ratio
- Volumetric efficiency
TECHNICAL DATADynamometer – Type Water brake absorber. – Maximum torque At 2500 rpm. over 110 Nm. – Maximum speed 8000 rpm. Engine Single cylinder gasoline engine 3.7 kW or as required. Measuring instruments – Fuel flow rate Graduated cylinder and stopwatch. – Air flow rate Air box with pulse reducer, orifice plate, and inclined water manometer. – Sensors with digital display - Engine speed.
- Dynamometer torque.
- Temperature for absorber water outlet, ambient air and exhaust gas.
Accessories Fuel tank and coupling guard. 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) -
AutomotiveSingle Cylinder Engine Test Bed: Electric Generator Absorber
This is a small test bed for a small gasoline or diesel engine.
The engine is connected by V-belt with a safety guard to an electric generator absorber dynamometer on the test bed. Heat from the generator is dissipated by heaters with a fan. Control of the generator load is by manual switches and of the engine throttle are manually controlled.
A fuel tank and air box are on a stand next to the engine.
Instruments are provided for measurement of engine speed, generator speed and torque, fuel flow rate, air flow rate, and temperatures.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Torque vs engine speed at various throttle setting.
- Engine brake horsepower and efficiency vs. speed.
- Specific fuel consumption
- Air/fuel ratio
- Volumetric efficiency
TECHNICAL DATAGenerator capacity 7 kW. Load Heaters and fan. Engine Single cylinder gasoline engine, up to 5 kW or as required. Measuring instruments – Sensors with digital display - Generator torque, engine and generator speeds.
- Temperature of ambient air and exhaust gas.
– Fuel flow rate Graduated cylinder and stopwatch. – Air flow rate Air box with pulse reducer, orifice plate, and inclined water manometer. 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)
