Order Code: 23246920.5.79
Category: General Lab Equipment V
1. General Specifications Power Supply: Voltage: 12V DC / 220–240V AC Frequency: 50 Hz Dimensions: 1000 mm (L) × 1600 mm (W) × 1800 mm (H) 2. Features Refrigerant: R134...
1. General Specifications
Power Supply:
Voltage: 12V DC / 220–240V AC
Frequency: 50 Hz
Dimensions: 1000 mm (L) × 1600 mm (W) × 1800 mm (H)
2. Features
Refrigerant: R134a
Components:
Air-cooled condenser
Evaporator located in an air duct
Relative humidity and temperature sensors on both sides of the evaporator
Adjustable fan for airflow control
High- and low-pressure gauges
Pressure switch, sight glass, filter dryer, and TEV (Thermostatic Expansion Valve)
Pressure transducers for instrumentation
Four thermocouples for temperature monitoring
3. Learning Outcomes
Students using this trainer will learn about:
Psychrometric charts and related concepts
Enthalpy changes in air flow
Pressure–Enthalpy charts
Coefficient of Performance (COP) calculations
Superheat and sub-cooling calculations
Isentropic and non-isentropic efficiencies of the compression stage
Effect of air flow on COP