Netzsch-gerätebau Gmbh

André Lindemann

Martin Brunner

Juergen Blumm

Alexander Schindler

Thomas Denner

Thilo Hilpert

Andreas Strobel

Michael Gebhardt

Stefan Lauterbach

Marc-Antoine Thermitus

Jürgen Tschöpel

Robert Campbell

Andreas Hartinger

Matthias Schödel

Jürgen Blumm

Hartinger Andreas

Jürgen Tschoepel

Matthias Schoedel

A method for calibrating thermal analysis device includes: photothermal measurements on a sample consecutively held in the plurality of sample holders, or on a plurality of similar samples, which are in each case held in one of the plurality of sample holders, wherein a first side of the respective sample is irradiated with an electromagnetic excitation pulse and a thermal radiation emitted by a second side of this sample is captured; comparing results of the photothermal measurements for the plurality of sample holders; in each case determining at least one correction parameter for each sample holder based on a result of the comparison; and calibrating the temperature measuring system of the device and/or the temperature control systems of the device based on the determined correction parameters.

Method for calibrating a temperature control in thermal analyses of samples

A method and a device for the thermal analysis of a sample, as well as a method and a device for the calibration of a temperature measuring device used in a device for the thermal analysis.

Method and device for the thermal analysis of a sample and/or for the calibration of a temperature measuring device

A system for measuring the thermal diffusivity of a material includes a housing having an upper portion and a lower portion, a plate holding the material in a fixed position between the upper portion and lower portion of the housing, and a source at the lower portion of the housing projecting heat onto the material along a first axis that is perpendicular to the plate. A sensor at the lower portion of the housing is movable in relation to the plate and senses the heat radiating through the material along a second axis that is perpendicular to the plate and offset from the first axis. A controller receives data from the sensor and calculates the thermal diffusivity of the material.

3D diffusivity

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Merseburg, Germany

André Lindemann