Heat Transfer Experiments Base Unit: A Comprehensive Educational Tool for Technical Training

AFT122 Heat Transfer Experiments Base Unit: A Comprehensive Educational Tool for Technical Training
The AFT122 Heat Transfer Experiments Base Unit is designed to provide hands-on learning experiences for students and trainees, allowing them to observe and analyze heat transfer phenomena in a controlled laboratory setting. This equipment, along with its modular experimental components, enables users to conduct a variety of experiments that demonstrate thermal conduction in different metal materials.
1. Equipment Introduction
1.1 Overview
Energy transformations occur constantly in nature, and heat transfer is one of the most fundamental processes. Whether through conduction, convection, or radiation, heat always follows the law of conservation of energy—it is neither created nor destroyed but simply transferred or converted from one form to another. Understanding how heat moves through different materials is essential in engineering, manufacturing, and various industrial applications.
1.2 Features
Safer Design: The AFT122 prioritizes user safety with a well-planned electrical layout and reliable grounding solutions.
User-Friendly Modularity: Both electrical and mechanical components follow a modular design, making assembly, disassembly, and experimentation straightforward.
Compact & Aesthetic: The integrated structure ensures a small footprint while maintaining full functionality, making it suitable for various educational environments.
Durable Construction: Built with corrosion-resistant and robust materials, this equipment is designed for long-term use in classrooms and training facilities.
2. Technical Parameters
Input Power: Single-phase, three-wire AC220V.
Dimensions: 700mm (L) × 530mm (W) × 650mm (H).
Weight: 35kg.
Operating Conditions: Ambient temperature range of -10°C to +40°C; relative humidity <85% at 25°C.
3. Component List
3.1 Main Components
Touch Screen – Provides an intuitive interface for monitoring and controlling experiments.
Single Control Switch – Allows for easy power management.
Power Adjustment Knob – Enables precise control of heating intensity.
Heater Power Supply Port – Connects to experimental heating modules.
Temperature Sensor Interface – Links to PT100 sensors for accurate temperature readings.
PT100 Temperature Sensor – Measures heat distribution across test materials.
Experimental Module Heater – Generates controlled heat for conduction studies.
Fixing Buckle – Secures experimental modules in place.
Interchangeable Metal Material Experimental Kits – Includes brass, copper, stainless steel, and aluminum modules.
Fixing Knob – Ensures stability during experiments.
Cold Water Inlet Control Valve – Regulates cooling water flow for heat dissipation studies.
Cooling Return Pipe & Inlet Pipe – Facilitates water circulation in cooling experiments.
Support Foot – Provides stability and balance for the unit.
3.2 Equipment Configuration
Interchangeable brass, copper, stainless steel, and aluminum metal material experiment kits.
Touch screen display for real-time data visualization.
Experimental module for conducting various heat transfer tests.
3.3 Accessories
Software CD for data analysis and experiment control.
Network cable for connectivity.
Thermal grease to improve heat conduction in experiments.
Additional interchangeable metal material kits for extended studies.
Power extension cable for flexible setup.
4. Experiment List
Basic Electrical Operation of the Heat Transfer Experiment Host – Familiarization with equipment controls and safety procedures.
Heat Transfer in Aluminum Metal Materials – Studying linear conduction properties.
Heat Transfer in Stainless Steel Metal Materials – Comparing thermal conductivity with other metals.
Heat Transfer in Copper Metal Materials – Demonstrating high thermal conductivity.
Heat Transfer in Brass Metal Materials – Analyzing conduction in alloy materials.
Software Data Acquisition Experiment – Using the touch screen and software to record and analyze heat transfer data.
5.Conclusion
The AFT122 Heat Transfer Experiments Base Unit is an essential piece of educational equipment for vocational training, technical teaching, and industrial skills development. Its modular design, safety features, and comprehensive experiment options make it ideal for teaching heat transfer principles in engineering, thermodynamics, and industrial training programs. By providing hands-on experience with different materials, this didactic equipment enhances understanding of thermal conduction, preparing students for real-world technical applications.
Whether used in technical schools, universities, or industrial training centers, the AFT122 is a valuable tool for developing technical skills and advancing knowledge in heat transfer science.