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Central Air conditioning system with climate chamber

Full air conditioning system with a full-size chamber for comfort testing, suitable for one person. HVAC system controller with PLC. System components widely used in air conditioning and ventilation engineering. Data acquisition software.

Computer-controlled refrigeration system

A simple refrigeration circuit is demonstrated with this clearly laid out experimental unit. The evaporation and condensation processes are easily observed through the glass components. The function of the expansion valve (in the form of a float valve) can be seen. The changes in the refrigerant state can also be followed by measuring pressures and temperatures. A special environmentally-friendly refrigerant is used at low pressure.

Refrigeration-heat pump system

The basis for the operation of a heat pump is a cyclic thermodynamic process. In a cyclic thermodynamic process, a working medium flows through a set sequence of changes of
state. The changes of state are repeated cyclically; the working medium thus repeatedly returns to its initial state. It is for this reason that the term cyclic process is used.

Steam jet refrigeration system

Thermos compressor instead of a mechanical compressor, with the advantage that any heat source can be used to produce the steam that drives the process. The unit has a refrigerant circuit and a vapor circuit that is connected via a condenser and steam ejector. Both the evaporator and the steam generator are heated electrically.

Refrigerator

Determination of the coefficient of performance of refrigerator or air conditioning system.

Reverse cycle refrigeration training system

The unite contains a hermetic compressor, 4 heat exchangers, 3 expansion valves, and 4 different
interchangeable capillaries. The unit can be operated in different modes. 11 manually operated valves allow corresponding changes to be made to the refrigeration circuit. The relevant measured values are displayed directly on indicator instruments. Therefore, sequences and consequences of switching operations within a cooling unit can be directly investigated.

Computer-controlled Air conditioning duct

Heat transfer is transmitted from one point to another in three ways: conduction, load, and radiation. This device allows testing the rate of thermal conductivity using five different materials used in construction operations.

Computer-controlled air conditioning duct with recirculating air

The unit has as objective to introduce the student to the air conditioning installations, as well as to study and determine the good parameters for the unit operation in the function of the environmental demands (humidity, heat, temperature, and refrigeration).

Air conditioning training split unit and refrigeration cycle training unit

The performance of refrigerators and heat pumps is expressed in terms of the coefficient of performance, so a basic cooling training set is used to calculate this coefficient.

Ice making machine

A device to make ice depends on the refrigeration machine.

Car air conditioning trainer

It contains four main elements: compressor, condenser, evaporator or cooling part, and expansion valve.

Air-cooled condensing unit

Air-cooled condensing unit