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Mechanical Equivalent of Heat

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Mechanical Equivalent of Heat


Quick Overview

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


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Length: approx. 250 mm
Table press: 10 mm - 65 mm
Cord length: approx. 1,80 m
Calorimeter body: approx. 50 mm x 48 mm Ø
Electric heater: 10 V, 1 A
Heater element connection: 4mm electrical terminals
Calorimeter mass: approx. 200 g
Total mass: approx. 1500g


01 base with table attachment type "C", crank and turn meter
01 aluminum calorimeter with heating system
01 temperature sensor with aluminum probe
01 pair of connecting cables banana / banana Ø2mm / Ø4mm
01 friction wire
01 metal rod Ø12,7x400mm
01 metal clamp for dynamometer
01 dynamometer 10N
01 nylon rope
01 pair of banana / banana connection cables Ø4mm / Ø4mm (included only in version with multimeter)
01 digital multimeter (included only in version with multimeter)

Additional Information

Product Manual No
Warranty 1 year

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