Air Conditioning System for Automotive Trainer

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...



SPECIFICATION

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

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