Basic Refrigeration Training System
✅ Description
The Basic Refrigeration Training System by Atto Labware is designed for foundational learning of refrigeration technology.
It demonstrates the complete vapor compression cycle using clear, visible components for easy understanding.
Ideal for beginner-level HVAC, diploma programs, and vocational training.
✅ Performance Measurement
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Observation of refrigerant flow and phase change
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Measurement of system pressures & temperatures
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Study of coefficient of performance (COP)
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Superheat & subcooling evaluation
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Energy consumption and load variation study
✅ Panel & Instruments
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Temperature indicators at evaporator & condenser
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Pressure gauges at high & low sides
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Sight glass to view refrigerant condition
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Cut-out protection switches
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Control panel with ON/OFF switches & safety circuit
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Service ports for charging, vacuuming & testing
✅ Technical Specifications
| Component / Section | Specification |
|---|---|
| Refrigerant | R134a / R22 (as per requirement) |
| Compressor | Hermetic type, approx. 150–250 W |
| Evaporator | Fin-tube or plate type |
| Condenser | Air-cooled fin-tube with fan |
| Expansion Device | Capillary tube |
| Temperature Range | -5°C to +15°C adjustable |
| Instrumentation | Analog / Digital gauges & sensors |
| Power Supply | 220–240 V, 50 Hz, Single-phase |
| Frame | Welded steel or aluminum profile structure |
| Dimensions | Approx. 1000 × 600 × 1400 mm (customizable) |
✅ Optional
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Data Acquisition (DAQ) System for performance analysis software
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Fault simulation switches for troubleshooting practice
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Alternative refrigerants for environmental study (R290/R600a)
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Transparent evaporator or condenser section for visualization
✅ Manufacturing Customization
✅ Atto Labware can manufacture customized specifications as per curriculum and customer technical requirements.
