ZM7156A Recirculation Air Conditioning Unit Vocational Education Equipment For School Lab Refrigeration Training Equipment
Complete 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
6 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 flow meters (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
Technical details:
Duct Size 200mm x 200mm
Air speed variable to > 1m/s
Preheaters 400W
Final Heaters 200W
Refrigerant R134a
Boiler Power 2KW nominal
Chiller Power 500W nominal
Chamber Volume (RA3) 230 litter
Electrical supply:
Single phase electrical supply: 220-240V 50Hz 13A
Overall dimension:
Length: 2.45m
Width: 0.71m
Height: 1.20m
Volume: 4.5m3
Gross weight: 250kg
