DETERMINACIÓN DEL TIEMPO DE RESPUESTA DE UNA TERMOPILA

A system designed and constructed to measure in automatic form the time response of a thermopile of Moll, using a system of data acquisition constructed and Virtual Instruments designed with the software of graphical programming LabVIEW is described in this work. When the radiation affects thermopile in periodic form for different frequencies is determined the typical time of response, as well as the time of relaxation. The curves corresponding to the signal generated by thermopile and their respective analyses appear.