The Atto Labware India Refrigeration Cycle and Heat Pump training system with HMI is a premium, programmable technical education platform engineered for advanced vocational training and comprehensive laboratory performance analysis. Functioning as both a forward refrigeration setup and a reverse-cycle heat pump, this factory-assembled turnkey unit empowers engineering students to analyze circuit component actions, complete structural thermodynamic assessments, plot active Mollier diagrams, and determine system COP and EER values.