Air Specific Heat Ratio Apparatus Lab Experiment

This apparatus is designed to determine the ratio of the specific heat capacity of air at constant pressure to that at constant volume (γ). It also enables the study of gas pressure and temperature measurement using sensors and supports the design and calibration of digital thermometers for laboratory applications.

Maximum Volume :

• 10 L

Pressure Sensor :

• Diffused silicon pressure sensor

Measuring Range :

• 0 to 10 kPa above atmospheric pressure

Sensitivity :

• ≥ 20 mV/kPa

Display :

• 3½-digit digital voltmeter

Temperature Sensor :

• Integrated temperature sensor

Temperature Resolution :

• 0.01 °C

Air Leakage Protection :

• Improved anti-air leakage design
• Secure rubber plug prevents loosening during operation

Air Release Valve :

• Axial micro-action push-pull valve

Stroke :

• 8–9 mm

Quick Air Release :

• With minimal operating force

Valve Interface :

• Leak-free

• High measurement accuracy for gas pressure and temperature experiments.
• Improved sealing system for reliable experimental results.
• Suitable for thermodynamics and sensor application studies.