Mechanical Equivalent of Heat

Equipment for determination of the mechanical equivalent of heat. Constructed on a metal base with type "C" fixation, to table through handles allowing a firm and safe fixation for the execution of the experiment.
Equipped with a crank system with shaft and double bearing, revolution counter for measuring the number of revolutions and system of fixing the test cylinder through handles.
The heating of the test cylinder occurs through friction or electric energy through an integrated system to the cylinder.
The cylinder temperature measurement is performed by a temperature sensor (NTC) attached to an aluminum probe that is inserted into the test cylinder. The temperature measurement is done with a digital multimeter to determine the resistance of the NTC and later conversion in a table that accompanies the equipment.
Sold in two versions:

65001072 - Mechanical Equivalent of Heat Without Multímetro

65001075 - Mechanical Equivalent of Heat With Multímetro