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...
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