Water Cooler Trainer Manufacturer,Supplier and Exporter in India
Product Code : EL-RAACL-10088
Jlab Export is a leading Water Cooler Trainer Manufacturer,and suppliers in India
Water Cooler Trainer (code EL-RAACL-10088) is a water cooler laid out for study: a 1/3 TR hermetically sealed compressor, a finned air-cooled condenser and a capillary tube feed an evaporator coil wrapped around an insulated stainless steel water tank. Gauges, thermometers, a refrigerant rotameter and an energy meter let students measure the cycle. JLab manufactures this capillary-tube water cooler trainer in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Compressor | Hermetically sealed, 1/3 TR, R-12 refrigerant |
| Condenser | Finned tube, air cooled, forced air flow |
| Expansion device | Capillary tube |
| Filter | Filter-cum-drier for the refrigerant |
| Water tank | Stainless steel with the evaporator coil wrapped around it, glass wool insulation, insulated lift door at the top; float-operated inlet tap and drain tap |
| Measurements | Evaporating and condensing pressure gauges; refrigerant thermometers at condenser and evaporator inlet and outlet; dial thermometer for water; rotameter for liquid refrigerant flow; energy meter for compressor input |
| Controls | Thermostat, pressostat (high/low pressure), compressor overload protector |
| Finish | Anti-corrosion powder coating |
| Services | Floor space 1.5 × 1.5 m; water supply 5 litre/min; 230 V, 15 A stabilised AC supply with earthing |
| Quality check | Each trainer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 1 unit |
| Dispatch time | Usually 14–18 working days |
| Product code | EL-RAACL-10088 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Students Measure
The theoretical COP comes from the measured pressures and refrigerant temperatures plotted on a pressure–enthalpy chart: the enthalpy rise across the evaporator divided by the enthalpy rise across the compressor. The rotameter gives the liquid refrigerant flow; converted to mass flow and multiplied by the enthalpy rise in the evaporator, it gives the actual cooling capacity, and dividing that by the compressor input from the energy meter gives the actual COP. Comparing the refrigerant flow, as vapour volume at suction, with the compressor’s swept volume gives its volumetric efficiency.
Controls and Services
A thermostat switches the compressor off when the water reaches the set temperature, a pressostat stops it if the high or low pressure leaves its set limits, and an overload protector trips it on excess current. The float-operated inlet tap tops the tank up as cold water is drawn off. The trainer needs a floor space of 1.5 × 1.5 m, a water supply of 5 litre/min and a 230 V, 15 A stabilised AC supply with earthing; a technical manual is supplied with it.
Other Cooling Trainers, a Cut Section and a Leak Detector
- Ice Plant Trainer — freezes water in cans set in a stirred brine tank.
- Desert Cooler Trainer — cools air by evaporative cooling instead of a refrigerant cycle.
- Domestic Refrigerator (Actual Cut Section) — sectioned refrigerator made from original parts, on a metal or wooden base.
- Refrigerant Gas Leak Detector — detects refrigerant gas leaks in place of the soap-foam test.
Browse Refrigeration and Air Conditioning Lab within Engineering Lab Equipment for the rest of the range.
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Last updated: 30 October 2026
