MR030R Air Conditioning Training Bench Vocational Training Equipment Air Conditioner Trainer I.Product overview The training device is designed for in-depth study of room air conditioning ventilation systems, allowing air to pass through different stages of cooling, heating and simulating humidification devices, and then entering a space where temperature and humidity can be monitored in real time to measure the temperature of different points of air. And humidity to analyze the cooling, heating, and humidification of the air. The sensor records the air temperature and air humidity before and after each stage, as well as the pressure and temperature of the refrigerant. The temperature and humidity data can be read on a digital display. At the same time, the measured values can also be transferred directly to the PC via USB. Includes data acquisition software. II.Equipment feature The training platform adopts aluminum frame frame structure, which is simple and firm in structure. It can reduce the overall weight of the equipment while ensuring the overall strength of the equipment. There are 4 universal wheels installed at the bottom for easy movement. The equipment has a good safety protection system. The system power supply adopts leakage circuit breaker control to protect the compressor and system safety; in the electric control circuit, the emergency stop button and reliable grounding protection measures can ensure equipment and personal safety. 1. The effect of typical air conditioning system components on indoor air conditioning 2. Air conditioning system with open air duct, air cooler, steam humidifier, fan, air preheating. 3. All components can be turned on and off separately 4. Determine the volumetric air flow rate by using a differential pressure measurement of a tilted tube pressure gauge or an anemometer. 5. The non-contact tachometer measures the fan speed. 6. Combination sensor for air humidity and temperature before and after each phase. 7. The sensor is used for the pressure and temperature of the refrigerant, and the refrigerant mass flow is calculated in the software based on the recorded measurements. 8. With communication software for data acquisition via USB under Windows 7, 8.1, 10. 9. Refrigerant: R134A III.Technical specifictions (1) Input power: 220V ± 10% 50Hz; (2) Dimensions: 1800mm × 800mm × 1800mm; (3) Weight: <150kg; (4) Working conditions: ambient temperature 10 ° C ~ 30 ° C relative humidity <75% (25 ° C); (5) Refrigeration method: refrigerant refrigeration; (6) System power: <1.5KW.
V. Training goal air conditioning of room air setup of an air conditioning system: main components and their function variables in air conditioning measure temperature and air humidity effect of the air flow changes of state in the h-x diagram setup of a refrigeration system: main components and their function measurements in the refrigeration circuit cyclic process in the log p-h diagram determine heating and cooling capacities
