Tenders Description & Specification for Refrigeration System with Refrigeration and Freezing Chamber
Refrigeration System with Refrigeration and Freezing Chamber
Learning Objectives / Experiments:
Design and components of a refrigeration system with 2 evaporators
Effect of refrigerant supercooling
Representation of the thermodynamic cycle in the log p-h diagram
Determination of important characteristic variables
Evaporation pressure controller
Pressure switch
Electric defrost heater
Fault finding in refrigeration system components
Thermodynamics of the refrigeration cycle
Components and their functions
Compressor, condenser, evaporator
Thermostatic expansion valve
Coefficient of performance
Refrigeration capacity
Compressor work.
Specifications:
Refrigeration circuit with compressor, condenser and 2 evaporators with thermostatic expansion valve and evaporation pressure controller
Investigation of a refrigeration system with refrigeration and freezing chambers
Heat exchanger for refrigerant supercooling
Individual or parallel operation of the chambers via solenoid valves
Insulated freezing chamber with fan and electric defrost heater
Insulated refrigeration chamber with evaporation pressure controller
Refrigerant R134a, CFC-free
Simulation of 18 faults.
Ltekonline are the manufacturers of Refrigeration System with Refrigeration and Freezing Chamber used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Refrigeration Training Kit for Engineering Teaching Lab in Universities
