Cidepe

Function

Intended for the study of thermocouples and the performance of experiments: Engineering. Physics. Thermoelectric thermometry. The influence of the internal resistance of the millivoltmeter on the measurement of the electromotive force (EMF) of a thermocouple, for 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 junctions are subjected to different temperatures. The thermoelectric EMF at different points of a constantan, iron, and copper combination. The copper-constantan thermocouple and the measurement of the thermoelectric EMF. The differential thermocouple. The chromel-alumel thermocouple and the measurement of the thermoelectric EMF. The iron-constantan thermocouple and the measurement of the thermoelectric EMF. The iron-constantan thermocouple with intermediate copper and the measurement of the thermoelectric EMF. Basic information on how to measure the temperature difference between two points on a metal bar. The answer using method I. The answer using method II. Measuring the temperature difference between two points on a steel bar using thermocouples. How to make an insulated thermocouple with ceramic beads. How to make a type K thermocouple with a stainless steel sheath, etc.