LINSEIS – PUSHING BOUNDARIES
Linseis - Analyzer We specialize in thermal analysis, dilatometry, thermal conductivity and thermoelectrics.
Thermal analysis
- can measure heat flow, weight changes, dimensional changes or mechanical properties as a function of temperature, time and atmosphere
- and provides parameters for melting, glass transitions, crystallization, oxidation, decomposition, evaporation, coefficient of thermal expansion and modulus of elasticity.
Thermal conductivity/ thermal diffusivity
- can measure transfer properties such as thermal conductivity, thermal diffusivity and specific heat capacity
- and gives you information about the ability of a material to store and transfer heat or temperature.
Dilatometry
- can measure dimensional changes in a thermal environment
- and gives you information about linear thermal expansion, deformation and optical changes during a melting process.
Electrical Properties
- can measure or determine the electrical resistivity, the Seebeck coefficient, the ZT value and the Hall coefficient
- and gives you information about the conversion of waste heat into electrical energy and the quality of the thermoelectric material.
Calorimetry
- Determination of the heat of reaction: Measurement of the heat released or absorbed during chemical reactions.
- Energy content of nutrients: Direct calorimetry to determine the calorie content.
High pressure measuring devices
- Thermal properties: Thermal conductivity, thermal diffusivity, specific heat.
- Pressure-dependent phenomena: sorption, chemical reactions.
Overview
Our measurement technology
Select one of the categories
Dynamic difference calorimetry
The Differential Scanning Calorimeters (DSC) are extremely innovative and offer outstanding performance.
Dilatometer
A wide range of dilatometers (DIL) for a temperature range from -180°C to 2800°C .
Differential thermal analysis
Differential thermal analysis (DTA) is a widely used method for determining the amount of heat absorbed or released by a sample.
Thermogravimetry
The thermobalance (TGA) offers outstanding results at extremely high heating and cooling rates.
Thermomechanical analysis
In thermo-mechanical analysis (TMA), the change in sample geometry is measured with additional sample loading.
Simultaneous thermal analysis
Simultaneous Thermal Analysis (STA) simultaneously measures the changes in mass ( TG) and the caloric reactions (DSC) in one measurement.
Gravimetric sorption analysis
Gravimetric sorption analysis (GSA) offers two different weighing cells: mechanical microbalance and a magnetic levitation balance.
Thermal & thermal conductivity
We offer two different measurement methods for analyzing thermal conductivity and thermal diffusivity: thermal conductivity measurement using Laserflash and heat flow measurement using Transient Hot Bridge.
Electrical property & Seebeck effect
Determination of Seebeck coefficients and electrical conductivity of a sample in a temperature range from -100° C to 1500°C.
Calorimetry
Determination of the thermal conductivity, thermal diffusivity and specific heat of materials.
Dielectric analysis
Determination of the curing behavior and viscosity of thermal and UV-curing materials using dielectric analysis (DEA).
Thin film analysis
Measurement technology for sample characterization of thin films (TFA) in the range from 80 nanometers (nm) to 20 micrometers (µm).
Hall effect analysis
The Linseis Hall measuring device (HCS) can be used in a wide temperature range and is available with two different magnet types
Gas analysis
Coupling of measuring instruments with a quadrupole mass spectrometer (QMS) and/or an FTIR spectrometer(Fourier tansform infrared spectroscopy).
Gas mixing plants
Ultra-high vacuum, normal pressure or high pressure, in the L40 series Linseis offers the right gas control system for your requirements
For 50 years
We understand temperatures
How new materials have been steadily improving our quality of life for centuries.
The scientific instruments from Linseis Messgeräte are based on over 50 years of experience in the development of laboratory equipment for materials research.
Our technologies enable the measurement of parameters from classical thermal analysis, e.g. the measurement of weight changes and linear expansion and the determination of thermal conductivity of materials.
Our latest developments meet the requirements of the electronics industry and the thin-film technology technology.
Barely visible to our eyes but essential for use in high-tech components, the composition of thin films, our measuring techniques go down to the micrometer range.
Measuring devices for thermoelectrics determine test parameters in order to use the waste heat from components more efficiently.
Before products are put into everyday use, their properties are extensively analyzed and tested by researchers and quality controllers.
Reliable and consistent measurement results are the basis for predicting the quality and performance promise of a product.
Linseis measuring instruments are used by scientists and engineers in the chemical chemical industry, automotive industry, in the polymer research and in the electronics industry.
Our measuring devices are used today to develop the materials of tomorrow.
Are you interested in a measuring device?
Would you like to carry out a
sample measurement?
Contact us today!
Dr. Renner
Well informed
