Specific Heat Ratio for Heat Physics Lab

This Specific Heat Ratio for Heat Physics Labs is designed for studying the thermodynamic properties of gases and determining the specific heat ratio of air. The apparatus utilizes modern pressure and temperature sensing technology to provide accurate measurements of gas behavior during compression and expansion processes. By incorporating a diffused silicon pressure sensor and an integrated temperature sensor, the system enables users to investigate pressure-temperature relationships, adiabatic processes, and fundamental gas laws. The apparatus provides a practical and effective platform for thermodynamics education and laboratory experimentation.

Physics Lab Experiments from Atico Exports.

Experimental Principle and Content

• Measure the Specific Heat Ratio of Air
• Study Thermodynamic Processes Involving Air
• Observe Pressure and Temperature Variations During Gas Expansion and Compression
• Measure Gas Pressure Using a Silicon Pressure Sensor
• Measure Temperature Using an Integrated Temperature Sensor
• Investigate the Relationship Between Pressure, Temperature, and Gas Behavior
• Analyze Experimental Data Related to Thermodynamic Processes

Educational Objectives

• Understand the Significance of the Specific Heat Ratio in Thermodynamics
• Study the Behavior of Gases Under Varying Conditions
• Learn Modern Methods of Pressure and Temperature Measurement
• Explore the Principles of Adiabatic Expansion and Compression
• Develop Practical Laboratory Skills in Thermodynamic Experimentation
• Gain Experience in Sensor-Based Measurement Techniques

Digital Voltmeter :

• 3½-Digit Display for Pressure Measurement
• 4½-Digit Display for Temperature Measurement

Pressure Sensor :

• Diffused Silicon Type
• Measuring Range: 0–10 kPa
• Sensitivity: 20 mV/kPa

Temperature Sensor :

• Sensitivity: 1 µA/°C

Standard Supply

• Electric Unit × 1
• Rubber Inflation Ball with Tube × 1
• Glass Bottle with Sensors and Wires × 1
• Multifunction Barometer / Thermometer × 1
• Instruction Manual × 1

• High-Performance Measurement System
• Simple Structure with Stable and Reliable Operation
• High Sensitivity and Accuracy
• Cost-Effective Educational Apparatus