Additional information
| Brand | Essom |
|---|
Car Air Conditioning System
The trainer unit contains a belt-driven compressor, an air-cooled condenser and an evaporator with cold air outlet. All components used in the trainer are normal automotive parts. A motor is used to drive to the compressor by a V-belt and step pulleys.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Study of layout and process diagram.
- Recognition of typical faults and repair on an air conditioner.
- Simulation of system faults.
- Thermodynamic cyclic process.
- Observation of pressures and temperatures.
TECHNICAL DATA
| Compressor, automotive type | 1 ea., with magnetic clutch |
| Condenser | Air cooled with fan |
| Refrigerant | R-134a |
| Drive motor | 3.7 kW |
| Speed adjustment | Step pulleys |
| Filter / dryer | 1 ea. |
| Evaporator | Automotive type |
| Measuring instruments | |
| – Pressure gauges | 2 ea. |
| – Sensors with digital display | Temperature for compressor inlet and outlet, condenser outlet, expansion valve outlet, and air–side at evaporator outlet. |
| Software for data display and analysis by computer (separately supplied). | |
| Main power supply | 220 V, 1 Ph, 50Hz. Other power supplies available on request. |
100% Original and qualityRelated products
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Flow Measurement and Flow StudyPiping Loss Apparatus
This is a comprehensive unit for studying the friction losses in pipes, pipe fittings, and valves; and to determine coefficients of discharge for primary flow measuring devices at various flow rates.
All friction loss components and the flow measuring devices are arranged on a water proof panel which is attached to a floor standing steel frame. The apparatus is to be used with a Hydraulic Bench (separately supplied) or an outside water supply.
Friction loss is measured by a pressure drop and coefficient of discharge is determined from a pressure drop and a flow rate. Flow rate is obtained from a water meter and a stop watch. The pressure drop is measured by differential pressure using manometer and differential pressure gauge. Pressure tapping in by small ball valves with quick connection. All pressure taps are connected by flexible hoses to a set of specially arranged manifolds such that differential pressure across any component can be measured simply by opening valves without removing the hoses.
The unit is on a steel frame with adjustable footings.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Friction losses in straight pipes at various flow rates.
- Friction losses in pipe fittings, valves, sudden expansion and contraction at various flow rates.
- Friction losses in primary flow measuring devices and comparison of coefficients of discharge at various flow rates.
TECHNICAL DATAPrimary flow measuring devices made from clear plastics: – Venturi tube – Orifice plate – Pitot tube Friction loss components: – Linear pipes, PVC 3 different diameters. – Linear pipe, stainless steel 1 ea. – Valves Gate, globe, ball, and check – Short radius bends 2 ea. – Long radius bends 2 ea. – Regular elbow 1 ea. – 45o elbows 2 ea. – 45o y 1 ea. – Other components Tee section, inline strainer, Sudden expansion Sudden contraction Measuring instruments – Water meter and stop watch. – Water manometer with hand air pump. – Differential pressure gauge. Software for data display and analysis by computer (separately supplied). (0 reviews) -
Flow Measurement and Flow StudyGround Water Flow Apparatus
This apparatus is for studying the hydrological principles of ground water flow and application of the flow to certain engineering constructions.
The apparatus consists of a square stainless steel sand tank supported on epoxy painted steel frame. Two horizontal water inlet pipe diffusers are installed at both ends of the sand tank. Two vertical outlet wells are installed next but interior to the inlet diffusers. Both inlet and outlet are controlled by valves to produce various water flow tables and flow rates.
Nineteen tappings with special filter at the base of the tank arranged in orthogonal axes are connected to a manometer at the side of the tank to indicate ground water levels. Outside water supply in required.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Hydraulic profile between inlet and outlet.
- Profile with one outlet.
- Profile with two outlets.
- Profile with concentric cove.
- Profile with square ditch.
TECHNICAL DATATank dimensions approximately 100 cm long x 50 cm wide x 30 cm deep Inlet pipes and outlet wells 2 ea. Manometer 19 tubes. Models Small square, large square, concentric cove. Software for data display and analysis by computer (separately supplied). (0 reviews)