P3.4 - Long Term Stability of Miniature Fixed-Point Cells Used in Self-Calibrating Thermometers

G. Krapf, T. Froehlich, S. Augustin, H. Mammen, G. Blumroeder, M. Schalles & F. Hilbrunner
In many temperature critical and securityrelevant industrial processes the drift of the characteristics of the installed temperature sensors has a dominant effect on the resulting measurement uncertainty. Also many applications can be found in medical technology, pharmaceutics, biotechnology and food industry where an exact and traceable knowledge of the process temperature is indispensable. For this reason a frequent calibration of the used sensors becomes necessary. During this calibration process the temperature sensors usually have to...