Law Experiment Device - List of Manufacturers, Suppliers, Companies and Products

Law Experiment Device Product List

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TD1000 Boyle's Law Experiment Apparatus

Boyle's Law experimental apparatus

This is a tabletop device that demonstrates the relationship between pressure and volume of an ideal gas at a constant temperature (Boyle's Law). It consists of a test cylinder, a reservoir tank, a mechanical pressure gauge, a thermocouple with a digital display, and a digital level gauge, along with a manual pressure pump and a vacuum pump for pressure variation. The experiment is conducted using dry air from the atmosphere while maintaining a constant air temperature. The pressure in the reservoir tank (on the left) is increased or decreased using the manual pump, which moves the liquid piston (oil) in the test cylinder (on the right). Boyle's Law is verified through the changes in air pressure, temperature, and volume confined within the test cylinder. The device includes pressure and temperature sensors, as well as level gauge connection cables, and can collect and analyze various data in real-time on a PC (sold separately) using an optional (sold separately) data acquisition system (VDAS-B).

  • Analysis and prediction system

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TD1001 Charles's Law Experimental Apparatus

Charles's Law experimental apparatus

This is a tabletop experimental device that demonstrates Charles's (Gay-Lussac's) law, which shows that the volume of an ideal gas is proportional to its absolute temperature when the pressure is constant. A pressure sensor and thermocouples (three locations) are installed in a heater-equipped adiabatic container, and each measurement data is displayed digitally. One thermocouple measures the surface temperature of the heater for control, while the other two measure the air temperature inside the container. The digital display shows the pressure inside the container, the air temperatures at two locations, and their average value. It measures the relationship between the pressure and temperature of an ideal gas (air) to demonstrate Charles's law. The device can also operate in reverse. After heating with the valve open and releasing the air inside the container, the valve is closed. Then, as the container cools down, the pressure and temperature drop are recorded. This allows for results to be obtained under various starting points and surrounding conditions. The optional VDAS automatic recording function is useful for slow natural cooling experiments. By using the optional (sold separately) data automatic collection system (VDAS-B), various data can be collected and analyzed in real-time on a PC (sold separately).

  • Analysis and prediction system

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