Netzsch-gerätebau Gmbh

Netzsch Pumpen & Systeme Gmbh

Andre Nijmeh

Matthias Gradl

Juergen Blumm

Alexander Schindler

Gunther Herr

Thilo Hilpert

Thomas Denner

Elena Moukhina

Stefan Lauterbach

Markus Meyer

Michael Gebhardt

Andreas Strobel

Gabriele Kaiser

Stephan Knappe

Rolf Preuss

Otto Max Schaefer

Markus Hollering

Alexander Frenzl

Hisham Kamal

Johann Kreidl

Robert Kurz

Josef Strassl

Klaus Heizinger

Lorenz Lessmann

Eduardo Nuss

Arthur Zinke

Horst Engl

George Balcerczyk

Mathias Gradl

Stefan Schmoelzer

Gunter Herr

Aluisio Loth

Sérgio Krahn

Rui Keunecke

Silvio Beneduzzi

Egon Weege

Nilton André Theilacker

Sidney Guedes

Petra Lutke

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 screw spindle pump constituted by at least two parts is disclosed. The first part includes a housing and at least one spindle system disposed in the housing and capable of being driven in a rotational manner. Furthermore, a pressure region disposed downstream of the spindle system and at least one outlet opening which is connected to the pressure region, the outlet opening discharging the delivery medium out of the pressure region. The second part includes at least one low-pressure chamber disposed upstream of the spindle system and at least one inlet opening for the delivery medium into the low-pressure chamber. The first part and the second part are coupled together, preferably in a rotational manner, so that they can assume at least two different relative positions.

Screw pump with at least two parts

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

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Merkendorf, Germany

Andre Nijmeh