SR20121 12.1-air conditioning model Teaching Education Equipment For School Lab Refrigeration Trainer Equipment
Brand: ShouldShine
Model: SR20121
Learning Objectives / Experiments
- full air conditioning system and its main components
- heating and cooling in the h-x diagram
- humidifying and dehumidifying in the h-x diagram
- outer air and recirculating operation
- fault simulation
Specification
[1] model of an air conditioning system to plug onto the base unit
[2] training system with HSI technology
[3] air duct with transparent front and adjustable ventilation flap for recirculating or outer air operation
[4] evaporator as air cooler
[5] 2 heaters as air preheater and reheater
[6] air humidifier with float switch, fan, filling level indication
[7] thermostatic expansion valve as expansion element
[8] sensor to record temperature and combined sensorfor humidity and temperature
[9] operation of individual components and of the system and fault simulation via software
[10] software: educational software, data acquisition, system operation
[11] software for data acquisition via USB under Windows Vista or Windows 7
Technical Data
Air duct, top: 136x136x800mm
Evaporator as air cooler
- transfer area: approx. 900cm²
Air heater: 2x 250W
Axial fan
- max. power consumption: 20W
- max. flow rate: 160m³/h
Humidifier
- heater: 200W
Servomotor for ventilation flap: 24VDC
Measuring ranges
- temperature: 2x -50...50°C, 5x 0...50°C
- humidity: 4x 10...100% r.h.
Dimensions and Weight
LxWxH: 850x400x680mm
Weight: approx. 51kg
