Refrigeration Engineering

Central Air-Conditioning Training System Model RAC 098
Central Air-Conditioning Training System Model RAC 098

Sci-tech Central Air Conditioning Training System Model RAC 098 consists of compressor, water cooled (or air cooled) condenser, thermal expansion device, water circulation pump, evaporator, indoor, coil, indoor fan, air filter, condensate drai [...]

Induced Draft Cooling Tower Model Model RAC 093
Induced Draft Cooling Tower Model Model RAC 093

Sci-tech Induced Draft Cooling Tower Model RAC 093 offers a scaled down version but actually working model of large scale induced draft cooling tower model with actual parts for offering the readings of such towers.

Rotary Compressor Cutaway Model RAC 092
Rotary Compressor Cutaway Model RAC 092

This expertly-sectioned example of a common fractional-horsepower rotary-type refrigeration compressor, facilitates and supports practical training in AC compressor design, operating principles, and maintenance. Both the steel shell and the co [...]

Reciprocating Compressor Cutaway Model RAC 091
Reciprocating Compressor Cutaway Model RAC 091

The expertly-sectioned example of a common fractional-horsepower refrigeration compressor, facilitates and supports practical training in compressor design, operating principles, and maintenance. Both the steel shell and the compressor itself [...]

Water Chiller Trainer Model RAC 090
Water Chiller Trainer Model RAC 090

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. [...]

Refrigeration Circuit with Variable Load Model RAC 089
Refrigeration Circuit with Variable Load Model RAC 089

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 [...]

Building Automation in Heating & Air-conditioning Model RAC 088
Building Automation in Heating & Air-conditioning Model RAC 088

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 [...]

Refrigeration Compression Circuit Model RAC 087
Refrigeration Compression Circuit Model RAC 087

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

Electrical Faults in Refrigerant Compressors Model RAC 084
Electrical Faults in Refrigerant Compressors Model RAC 084

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 [...]

Electrical Connection of Refrigerant Compressors Model RAC 083
Electrical Connection of Refrigerant Compressors Model RAC 083

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 [...]