This device is used to check the first law of thermodynamics and convert work into heat.
The first law of thermodynamics, which is actually the thermodynamic form of the principle of conservation of energy, states that during each cycle that the system goes through, the cyclic integral of work is proportional to the cyclic integral of heat. In this law, there are no restrictions on the direction of work and heat flow.
In this experiment, the first law of thermodynamics is examined for the process in which work is converted into heat. The said heat is transferred to a container and the water inside it, and the change in the internal energy of the container and the water inside it is calculated and compared with the amount of work given to the system.
• Temperature measurement system by German Jomo PT100 sensor
• SIEMENS half-horse motor
• Electronic speed control system with inverter
• Distance measurement system with Korea Atonics optocoupler
• Water container with known heat capacity
• Load cell to measure load and torque
• Remote display
• Thermometer
• Along with teaching power point and student’s agenda and calculation book
• The structure of the device has electrostatic paint
Datis Energy Industries Company
Designing and manufacturing all kinds of laboratory, research and industrial devices
Tehran – the end of Yadgar Imam Zaban highway – Hormzan St., not reaching 30 meters G – No. 2
Tel: 021-66398538 and 47
Fax number: 021-66398526
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