Variation of the noise levels in the baseline of an adsorption microcalorimeter

Abstract

This work shows the results obtained to determine the noise in the baseline of a specially designed Tian Calvet-Type adsorption microcalorimeter. The results show that noise levels vary from 0.5 to 10 μV, which were evaluated varying the electrical work and the micro calorimeter surrounding temperature. Relationships can be seen between the variables employed in the observation of stability, temperature, potency levels and generated noise. © 2009 Akadémiai Kiadó, Budapest, Hungary.