The TE-107 is an advanced educational system designed to analyze and distinguish heat transfer mechanisms by convection and radiation under real operating conditions.

🔍 Description

In real thermal systems, heat transfer occurs simultaneously through conduction, convection, and radiation. The TE-107 enables users to isolate and study the individual contributions of convection and radiation.

The system is based on a heated metal cylinder placed at the center of a pressure vessel. Surface temperature is controlled, while sensors measure temperature and pressure conditions.

⚙️ Key Features

• Study of heat transfer by convection and radiation
• Operation under vacuum or positive pressure
• Comparison between different gases (air, nitrogen, helium, CO₂)
• Minimized conduction losses via optimized suspension
• Precise temperature control
• Data acquisition and analysis via dedicated software

🧪 Possible Experiments

• Heat transfer under vacuum (radiation dominant)
• Heat transfer with gases (convection)
• Gas comparison studies
• Effect of pressure on heat transfer

The TE-105 is a laboratory and educational device designed for the analysis of thermal conductivity of non-metallic building materials according to DIN 52612 standards. It is ideal for studying thermal insulation performance and improving energy efficiency in construction.

🔍 Product Description

Thermal insulation is a key aspect of building physics, ensuring indoor comfort while minimizing energy consumption. The TE-105 enables precise investigation of thermal conductivity and resistance of various insulating materials.

Included samples (Armaflex, chipboard, PMMA, polystyrene, POM, cork, plaster, etc.) are placed between a heated plate and a water-cooled plate. Heat flow passing through the sample is measured using a dedicated heat flux sensor.

⚙️ Operating Principle

• Hot plate heated by electric heating element (500 W)
• Cold plate cooled by water circulation
• Temperature sensors (inlet, outlet, plate centers)
• Clamping system for consistent thermal contact
• Software-controlled temperature regulation (Windows 10 compatible)
• USB data transfer to PC

🧪 Experiments

• Determination of thermal conductivity
• Calculation of thermal resistance
• Analysis of multiple materials in series

✅ Key Benefits

• Delivered fully assembled and ready to use
• Accurate and repeatable measurements
• Perfect for education and research labs
• Wide range of tested materials