Laboratory installation "Study of the isochoric process" Naurash
The laboratory installation “Study of the isochoric process” is: a sealed glass gas tank mounted on a vertical stand so that it can be immersed in a glass of hot water. Inside the gas tank there is a sensitive element of the temperature sensor. The pressure in the tank is measured by an absolute pressure sensor, which is installed above the tank and connected to it by a flexible tube. Quasi-stationary conditions of the isochoric process are ensured by cooling the preheated reservoir in air, which lasts approximately 10 minutes. The tank and, accordingly, the air in it are heated by immersing it in hot water. Data recording is carried out automatically throughout the entire process of gas cooling, then 10 -15 points from the obtained curves are transferred to the data processing table (the action occurs when the “+” screen button is pressed). Data processing includes plotting pressure versus temperature, expressed in degrees Celsius, and absolute temperature. In the first graph, the slope of the straight line approximating the data is used to calculate the thermal coefficient of air pressure, the second graph illustrates the proportionality of pressure to absolute temperature.
- Academic discipline: Physics
- Type: Laboratory unit
- Processing of experimental data: Via computer
- Country of origin: Russia
- Dimensions: 200x150x60 mm