ABSORPTION REFRIGERATION DEMONSTRATOR Deluxe

A fully operational ammonia-water absorption refrigerator with all main absorption cycle components visible at the rear of the unit. Students can investigate a refrigeration system that operates from an electrical heat source, with the ammonia generator and evaporator load independently variable and measurable. Thermocouples at 10 strategic locations around the circuit, together with a comprehensive system diagram, assist understanding of this complex system. Learn about ABSORPTION REFRIGERATION DEMONSTRATOR for educational labs for optimal educational outcomes.. An optional computerised data acquisition system monitors all 10 thermocouples plus generator power consumption and load current/voltage — enabling the full system start-up to operational condition to be recorded, and performance variation with load change to be analysed.

• Variable electrical load inside the freezer compartment
• Variable generator heater
• Digital temperature indicator
• Digital wattmeter (instantaneous generator heater input and evaporator load)
• Optional computerised data acquisition system

Safety:

• Double pole combined switches and circuit breakers
• Residual current circuit breaker for earth leakage protection