Netzsch-gerätebau Gmbh

Preuss, Rolf

Gradl, Mathias

Schmoelzer, Stefan

Schindler, Alexander

Strobel, Andreas

Nijmeh, André

Knappe, Stephan

Hollering, Markus

Gebhardt, Michael

Hilpert, Thilo

Meyer, Markus

Kaiser, Gabriele

Frenzl, Alexander

Moukhina, Elena

Thomas Denner

Juergen Blumm

Thilo Hilpert

Andreas Strobel

Stefan Lauterbach

Michael Gebhardt

Alexander Schindler

Elena Moukhina

Markus Meyer

Markus Hollering

Alexander Frenzl

Stephan Knappe

Gabriele Kaiser

Rolf Preuss

Otto Max Schaefer

Matthias Gradl

Gunther Herr

Andre Nijmeh

Georg Storch

Stefan Schmoelzer

Martin Brunner

Fabian Wohlfahrt

André Lindemann

Gunter Herr

Marc-Antoine Thermitus

Mathias Gradl

Jürgen Tschöpel

André Nijmeh

Jürgen Blumm

Jan Hanss

Alexander Zuber

Robert Campbell

Christoph Schmidt

Andreas Hartinger

Matthias Schödel

Matthias Schoedel

Falko Weuthen

Stefan SCHMÖLZER

Fabian Wolhlfahrt

Hartinger Andreas

Jürgen Tschoepel

A method for generating a continuous carrier gas/vapour mixture stream containing a carrier gas, and a vapour of a liquid. The method includes provision of a first metered carrier gas stream, provision of a second metered carrier gas stream, provision of a metered, vapour-saturated carrier gas/vapour mixture stream, mixing of the second stream and the metered stream to provide a first gaseous mixture stream; and provision of a metered liquid stream fed to an evaporation/mixing device for evaporating the liquid and mixing with the first gaseous mixture stream to provide a second gaseous mixture stream.

Method and device for generating a continuous carrier gas/vapour mixture stream

Method and thermal analysis device including a sample holder and at least one temperature detector which is assigned to the holder. The invention further relates to a production method for a temperature detector. A heat flow to be detected is conveyed to the temperature detector between a support surface and the sample holder, wherein the support surface and/or the sample holder include elevations or depressions forming contact points, which define a relevant heat flow zone assigned to the support surface. A thermocouple, which includes at least two elements made of different metals, a first metallic element A, with a higher expansion coefficient compared to a second metallic element B, is introduced in a precisely fitting manner into second metallic element B constituted as a hollow profile and the two elements A, B are heated in a first operational step and then cooled again in a second operational step.

Method and device for material analysis

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

A method for evaluating a measurement result of a thermal analysis. A program-controlled computer unit is used to calculate at least one probability of the agreement of the measurement result with at least one dataset previously stored in the computer unit, wherein this calculation is based on a comparison of effect data previously extracted from a measurement curve of the thermal analysis with corresponding stored effect data of the dataset. The evaluation can advantageously include, an automatic recognition and classification of measurement curves and can be carried out in particular more efficiently, more economically and more quickly than previously, with at the same time a high quality of evaluation.

Method for evaluating a measurement result of a thermal analysis, as well as use of the method, computer unit, computer program product and system for performing the method

A system for measuring change in length and/or deformation force on a sample in a longitudinal direction. The system is useful in thermomechanical analysis and/or dynamic-mechanical analysis, and comprises a pushrod extending in the longitudinal direction which exerts force on the sample, and a device measuring movement of the pushrod resulting from the change in length or deformation of the sample in the longitudinal direction. The measuring device includes: a pushrod base mounted on a stationary base with a guide so as to be movable in the longitudinal direction; a controllable drive for moving the pushrod; a detector measuring the force exerted by the pushrod on the sample; and a path sensor for measuring the movement of the pushrod.

Device and method for measuring a change in length of a sample and/or for measuring a deformation force on a sample

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.

Method for performing a differential thermal analysis

A temperature-control device for thermoanalytical analyses, including a housing, one heating element, one protective sheath disposed in the housing, wherein the protective sheath is connectable to a gas supply. The heating element is partially arranged inside the protective sheath.

Temperature-control device for thermoanalytical analyses

Growing community of inventors

Selb, Germany

Thomas Denner