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).
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basic information
TD1000 Specifications Dimensions and Weight: W750 x D520 x H750mm, approximately 18kg Thermocouple: One in the test cylinder (digital display) Pressure Gauge: One in the test cylinder Maximum Pressure: Approximately 2.5bar, -0.5bar (gauge pressure) Relief Valve: Approximately 2.5bar (gauge pressure) Test Cylinder: Diameter 100mm, cross-sectional area 0.007855m² Experimental Oil: 5L, grade VG5, kinematic viscosity 5cSt (40℃) Operating Temperature Range: +5℃ to +40℃ Accessories: Manual pressure pump and vacuum pump, 5L of experimental oil, pressure and temperature transducer for VDAS-B connection, level gauge connection cable *To obtain the best measurement results, please conduct experiments in a location away from surrounding heat sources while maintaining a constant laboratory temperature.
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Applications/Examples of results
To obtain the best measurement results, please conduct the experiment in a location away from surrounding heat sources while keeping the laboratory temperature constant.
Detailed information
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VDAS-B (sold separately) screen diagram
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Megakemu designs, manufactures, and imports various experimental and practical equipment for universities, junior colleges, technical colleges, high schools, and vocational schools nationwide. While the world has made advancements in various fields, it seems that our Earth's environment is being disturbed by ourselves and is approaching its limits. The world is seeking new Japanese technologies that coexist with the Earth's environment.