Thermoelectric Effects Apparatus

The Thermoelectric Effects Apparatus is designed to investigate the thermal characteristics of electrical thermometry devices and study the operation of a closed-loop digital temperature control system. The apparatus consists of an oven assembly containing a cooling fan, a massive metal block, an electric heater, and multiple temperature sensing elements. A dedicated control unit supplies the heating current and provides precise digital temperature control, making it suitable for thermal and instrumentation experiments. Manufactured by Atico Export India.

Principle

The apparatus demonstrates thermoelectric effects by controlling and measuring temperature using different thermometry devices. Heat generated by the electric heater is transferred through the metal block, while the cooling fan regulates the temperature. The closed-loop digital temperature controller continuously monitors the sensor output and adjusts the heating current to maintain the desired temperature, allowing the study of temperature measurement and automatic control systems.

Objectives

• Investigate the thermal characteristics of electrical thermometry devices.
• Study the operation of a closed-loop digital temperature control system.
• Observe the heating and cooling behavior of different temperature sensors.
• Understand temperature measurement and control techniques.

• Thermoelectric effect studies.
• Temperature measurement experiments.
• Digital temperature control system demonstrations.
• Thermal instrumentation laboratories.

Integrated Oven Assembly :

• Includes a cooling fan, massive metal block, and electric heater.
• Provides a controlled environment for thermal experiments.

Digital Temperature Control :

• Closed-loop digital controller maintains accurate temperature regulation.

Electric Heating System :

• Provides controlled heating for thermal analysis.

Multiple Sample Support :

• Accommodates three different thermometry device samples for comparative studies.

Easy Connectivity :

• Oven assembly and control unit are interconnected through three multi-pole cables for reliable operation.