Cidepe

Function

Intended for the study of thermocouples and carrying out experiments: Thermoelectric thermometry. The influence of the internal resistance of the millivoltmeter on the measurement of the emf of a thermocouple, example, correction factor. Example with an unsuitable measuring instrument. Digital instruments versus analog instruments. The correction factor between a digital instrument and an analog instrument. The emergence of an emf in a thermocouple whose joints are subjected to different temperatures. The thermoelectric emf at different points of a constantan, iron and copper association. The copper-constantan thermoelectric couple and the measurement of the thermoelectric emf. The differential thermocouple. The Cromel-Alumel thermoelectric couple and the measurement of the thermoelectric emf. The Ferro-Constantan thermoelectric couple and the measurement of the thermoelectric emf. The Ferro-Constantan thermoelectric couple with intermediate Copper and the measurement of the thermoelectric emf. Basic information on how to measure the temperature difference between two points of a metal bar. The answer using method I. The answer using method II. Measuring the temperature difference between two points on a steel bar with thermocouples. How to make an insulated thermocouple with ceramic beads. How to make a K-type thermocouple with a stainless steel sheath, etc.

Cidepe - Industrial Center for Teaching and Research Equipment - is a company of reference in educational instruments in educational institutions in Brazil and abroad. With an experienced team of engineers, professors, researchers, consultants and other collaborators, Cidepe develops products with technology and human talent to improve the teaching dynamics.
The entire history of pioneering spirit and work focused on customer needs makes the Cidepe brand increasingly present in the lives of thousands of students, bringing greater participation and interest to the knowledge experience in the areas of Chemistry, Physics and Biology. Contact our sales team, we are available to assist your educational institution on this journey towards practical knowledge.

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Details

Details with the main experiments