Refrigeration and Air Conditioning Training Equipment
The refrigeration system using R404a as the refrigerant (such as showcases, cold storage, and refrigerated warehouses) has been arranged clearly on a tabletop pedestal. By operating the switch, it is possible to switch between cooling and heating, allowing for effective learning of the heat pump cycle. During cooling operation, the high-temperature, high-pressure refrigerant gas (superheated vapor) discharged from the compressor passes through the dryer, solenoid valve, and sight glass, where it is cooled and condensed (subcooled liquid) in the condenser. The low-temperature, low-pressure liquid refrigerant (saturated liquid) that passes through the capillary tube (expansion valve) via the sight glass enters the evaporator. In the evaporator, it undergoes heat exchange with air, providing latent heat of vaporization to the air, and the vaporized refrigerant (superheated vapor) returns to the compressor via the sight glass and solenoid valve.
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basic information
EC2010 Specifications Dimensions and Weight: 800 x 700 x H350mm, approximately 45kg Power Supply: AC100V/5A 50/60Hz Compressor: Fully enclosed reciprocating type Compressor Output: 300W Cooling Capacity: 570W Refrigerant: R404a approximately 350g Capillary Tube: 3 types (different lengths) Manometer: High pressure side -0.1 to 3.5MPa, low pressure side -0.1 to 2.5MPa Operating Temperature Range: +5°C to +30°C Accessories: R404a service can x1, adapter valve, charging hose
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Applications/Examples of results
The refrigeration system using R404a as a refrigerant (such as showcases, cold storage, and refrigerated warehouses) has been clearly arranged on a tabletop pedestal. By operating the switch, it is possible to switch between cooling and heating, allowing for effective learning of the heat pump cycle. Delivery achievements: Vocational Ability Development University, Polytechnical Centers, universities, high schools, etc.
Detailed information
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Device Schematic Diagram P: Pressure Gauge t: Temperature Sensor (sold separately)
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Reference diagram of refrigerant flow during cooling operation.
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KITS windows MET8501H version software (sold separately)
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Company information
Megakemu designs, manufactures, and imports various experimental and practical equipment for universities, junior colleges, technical colleges, high schools, and vocational schools across the country. While the world has made advancements in various fields, it seems that our Earth's environment is being disrupted by ourselves and is approaching its limits. The world is seeking new Japanese technologies that coexist with the Earth's environment.