Computerized HVAC Air-Conditioning Trainer

Order Code: 25268595.82

Category: General Lab Equipment V

1. Structure and Design Material: Steel structure mounted on wheels, painted and oven-treated for durability Dimensions: Varies by model Example: 180 × 80 × 180 mm (small model) 1500 × 750 &ti...



SPECIFICATION

1. Structure and Design

  • Material: Steel structure mounted on wheels, painted and oven-treated for durability

  • Dimensions: Varies by model

    • Example: 180 × 80 × 180 mm (small model)

    • 1500 × 750 × 1650 mm (large model)

  • Weight: Approximately 235 kg

2. Power Supply

  • Voltage: 230 Vac, 50 Hz, single-phase

  • Power Consumption: 1500 VA – 4 kW (model-dependent)

3. Key Components

Air Handling Unit (AHU):

  • Air circuit: Inlet, return, and bypass ducts; cooling & dehumidification battery; steam humidification battery; heating battery

  • Axial fan for airflow management

  • Control systems: Proportional control, ON/OFF step control, and dampers for temperature regulation

Refrigeration Circuit:

  • Components: Hermetic compressor, forced-air condenser, thermostatic expansion valve (TEV), water evaporator

  • Instrumentation: High/low pressure gauges, thermometers, hygrometers, digital multimeters

Water Circuit:

  • Components: Centrifugal pump, on/off valves, flow switch

Data Acquisition:

  • PC interface with USB communication for real-time monitoring

  • Sensors for temperature, humidity, pressure, and flow rate with digital displays

4. Training and Learning Objectives

  • Use psychrometric charts to study air transformations

  • Assess heat balances in air handling units

  • Analyze temperature and humidity control mechanisms

  • Perform practical experiments on system supervision and control under varying thermal loads

Enquiry Form