LEAT-1 Air Specific Heat Ratio Apparatus

Air Specific Heat Ratio Apparatus  The air specific heat capacity ratio tester is a new type of experimental instrument based on the original air specific heat capacity ratio tester used in general physics experiments. Main experimental contents1. measuring the ratio of constant pressure specific heat capacity to constant volume specific heat capacity of air, i.e. specific heat capacity ratio γ.2. understanding the principles and methods of sensors for accurate measurement of gas pressure and temperature.3, use AD590 to design digital thermometers with different resolutions.Main technical parameters1, gas storage cylinder: maximum volume of 10L, consisting of a glass bottle, inlet piston, and rubber plug, filling system.2, the use of diffusion silicon pressure sensor to measure the gas pressure, the measurement range is greater than the ambient air pressure 0 ~ 10KPa, sensitivity ≥ 20mV / Kpa, display system using three-and-a-half digit voltmeter.3, integrated temperature sensor using