Recirculating Air Conditioning Unit

Recirculating Air Conditioning Unit

Specification:

• Comprehensive Air Conditioning teaching system, complete with initial heating stage, humidifier, chiller/dehumidifier, final heating stage, climatic chamber with window, return duct and adjustable recirculation.
• Transparent conditioning duct (200mm x 200 mm) for complete visibility of the process
• Computer controlled via USB interface, with complete educational software including data logging, graph plotting with real time updates, mimic diagrams, data export
• Educational software, replicating the psychrometric chart calculations
• Six sets of Temperature and Relative Humidity measurements at the various stages of the process
• RH sensors come with calibration values which can be entered into the software for best accuracy
• Electronic flowmeters (2) measure the flow in each duct
• Measurement of refrigerant pressures, temperatures and flow
• Dual control of boiler setting with a fast heat up setting and a gentle setting for control

Features:

• Transparent Duct for full visibility of the process and the components
• Includes pre-heaters, humidifier, chiller/dehumidifier and reheaters
• Fully instrumented, with temperature and Relative Humidity sensors at every stage of the process, plus an air flow sensor.
• RH sensors calibrated for maximum accuracy.
• Suitable for both vocational training and for rigorous academic analysis of the thermodynamic principles involved
• Fully computer controlled with real time data logging of results.
• Capability of using PID control for preheat, humidity and reheat allows stable conditions to be set up for investigations.

Technical Details: