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Sci-tech Water Chiller Training Unit Model RAC 090 is a fully operational, water chiller, which enables the student to adjust and investigate a typical water cooler operating under load, either with or without evaporator pressure regulation. F [...]

Sci-tech Refrigeration Circuit with Variable Load Model RAC 089 examines a refrigeration circuit under an adjustable load. The refrigeration circuit consists of a compressor, a condenser with fan, a thermostatic expansion valve and a coaxial c [...]

In the Sci-tech Building Automation in Heating & Air-Conditioning Systems trainer Model RAC 088, the operation and programming of a PLC for a heating and air conditioning system can be learned. The process schematics for the two simulated [...]

Features * Introduction to refrigeration * Model of a compression refrigeration system / heat pump * Cooling and heating of the heat exchangers directly tangible

Identifying electrical faults in refrigeration systems requires comprehensive knowledge This knowledge includes the design and operation of the individual electrical components as well as the reading of circuit diagrams. Sci-tech Electrical Fa [...]

The wiring of electrical components for the start and operation of refrigerant compressors is a typical task in the field of refrigeration. Safety aspects also play an important role. With Sci-tech Electrical Connection of Refrigerant compress [...]

Identifying electrical faults in air conditioning systems requires comprehensive knowledge This knowledge includes the design and operation of the individual electrical components as well as the reading of circuit diagrams. ET 170 helps to acq [...]

The wiring of electrical components is a typical task in the field of refrigeration. Besides the design and operation of the individual components, knowledge about the interaction of the components in circuits is an important learning objectiv [...]

The replacement of a faulty compressor or other components of the refrigeration system are amongst the repeated activities of a mechatronics engineer for refrigeration. Sci-tech Refrigeration Repair/Replacement Component Model RAC 080 allows f [...]

In the refrigeration circuit the expansion valves, also called primary controllers, also play an important role. The correct selection and adjustment decisively affects the capacity of the overall refrigeration system. Sci-tech Expansion Valve [...]