Method for performing a differential thermal analysis

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United States of America Patent

PATENT NO 9310259
APP PUB NO 20140204971A1
SERIAL NO

14163714

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Abstract

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A method for conducting a differential thermal analysis, in which a sample disposed in a temperable sample space is tempered according to an essentially linear temperature program extending from a start temperature to an end temperature, such that, from the result of a measurement of the sample temperature conducted during tempering at a number of measurement time points, a DTA signal is calculated as the difference between a measured sample temperature and a reference temperature calculated according to a temperature curve model. According to the invention, for every measurement time point, the relevant reference temperature is calculated by the following steps: (a) establish a time interval containing the relevant measurement time point; (b) calculate a non-linear adjustment function for the measured sample temperature curve in the time interval; and (c) calculate the reference temperature as a value of the adjustment function for the measurement time point.

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Patent Owner(s)

Patent OwnerAddress
NETZSCH-GERATEBAU GMBHWITTELSBACHER STRASSE 42 DE- 95100 SELB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blumm, Juergen Selb, DE 13 20
Denner, Thomas Selb, DE 16 12
Frenzl, Alexander Schoenwald, DE 5 4
Gebhardt, Michael Selb, DE 21 109
Gradl, Mathias Sesslach, DE 3 0
Herr, Gunter Haarth, DE 5 53
Hilpert, Thilo Selb, DE 15 11
Hollering, Markus Wunsiedel, DE 5 4
Kaiser, Gabriele Selb, DE 5 4
Knappe, Stephan Doehlau, DE 6 4
Lauterbach, Stefan Selb, DE 8 7
Meyer, Markus Ehingen, DE 113 1191
Moukhina, Elena Selb, DE 8 5
Nijmeh, Andre Merkendorf, DE 4 6
Preuss, Rolf Einbeck, DE 9 18
Schaefer, Otto Max Selb, DE 5 4
Schindler, Alexander Leupoldsgruen, DE 11 11
Strobel, Andreas Auerbach, DE 10 89

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