LINSEIS Measuring Instruments

Exploring the World of Thermal Analysis, Dilatometry, Thermal Conductivity, and Thermoelectrics

Delving into the Depths of Thermal Analysis

Thermal analysis, a multidisciplinary marvel, unveils a panorama of intricacies by scrutinizing the interplay between temperature, time, and atmospheric conditions. It exhibits the finesse to scrutinize heat flux, alterations in weight, dimensional variations, and mechanical properties. These revelations unfurl an all-encompassing understanding, divulging secrets pertaining to melting, glass transitions, crystallization, oxidation, decomposition, and even evaporation. Furthermore, this intricate artistry extends its grasp to unveil the coefficient of thermal expansion and the modulus of elasticity.

Unveiling the Enigma of Thermal Conductivity and Temperature Conductivity

Enter the realm of thermal conductivity/temperature conductivity – the enigmatic investigation into the fabric of materials. This profound discipline lays bare the latent secrets of heat conduction, thermal diffusivity, and the mysterious realm of specific heat capacity. Here, one embarks on a journey to decipher the material’s unique prowess to harbor and propagate heat or temperature.

Dilatometry: Probing Dimensional Metamorphosis

With dilatometry, we plunge into the dimension-altering ballet performed within the confines of a thermal milieu. A profound scrutiny into the art of linear thermal expansion, deformation intricacies, and the captivating interplay of optical transformations during a molten metamorphosis is unveiled.

Demystifying the World of Thermoelectrics

Venture into the enigmatic realm of thermoelectrics, where mysteries of electrical resistance, the enigmatic Seebeck coefficient, the enigmatic ZT value, and the captivating Hall coefficient are unfurled. This voyage reveals the intricacies of transmuting waste heat into a valuable currency of electrical energy, all while assessing the intrinsic quality of the thermoelectric materials in play.

Linseis product overview

Dilatometer

World’s largest selection of pushrod and optical dilatometers (DIL) for any kind of application, with a temperature range from -263°C up to 2800°C

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Differential Scanning Calorimeter

The Differential Scanning Calorimeters (DSC) are extremely innovative and have a unsurpassed performance

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Thermogravimetry

Our thermogravimetric analyzer (TGA) incorporates a high resolution microbalance for highest accuracy mass change determination under variable heating and cooling rates and a defined atmosphere

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Simultaneous Thermal Analysis

Simultaneous Thermal Analysis (STA) simultaneously measures changes in mass (TG) and caloric reactions (DSC)

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Thermomechanical Analysis

In Thermo-Mechanical Analysis (TMA), a change in sample dimension is measured under variable load and frequency

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Differential Thermal Analysis

Differential thermal analysis (DTA) is a widely used method for material analysis where either endothermic or exothermic reactions can be determined

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Thermal Diffusivity / Thermal Conductivity

A broad range of instruments for the determination of thermal conductivity, thermal diffusivity and heat capacity is available

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Electric Resistivity/ Seebeck coefficient

Determination of the Seebeck coefficient and Resistivity of a sample in a temperature range from -100° C to 1500°C

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Dielectric Analysis

Determination of the curing behaviour and viscosity of thermal and UV-curing materials using dielectric analysis (DEA)

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Gravimetric Sorption Analyzer

For Gravimetric Sorption Analysis (GSA) we offer two different balance technologies: a mechanical microbalance and a magnetic levitation balance

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Gas Analysis

All our Analyzers can be connected to a quadrupole mass spectrometer (QMS) or a FTIR spectrometer (Fourier-transform infrared spectroscopy).

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Gas Dosing System

Ultra-high vacuum, normal pressure or high pressure, in the L40 series Linseis offers the suitable gas control systems for your requirements.

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Thin Film Analysis

Measurement technology for sample characterization of thin films (TFA) from 80 nanometers (nm) to 20 micrometers (µm)

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Hall Effect Analysis

The HCS System permits the characterization of semiconductor devices, it measures: mobility, resistivity, charge carrier concentration and Hall coefficient

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More than 50 years experience in engineering instruments

Leverage over 50 years of expertise in laboratory equipment for materials research with Linseis instruments. Our advanced technologies facilitate precise measurements in classical thermal analysis, including changes in weight, length, and thermal conductivity.

Explore our latest innovations tailored to the electronics industry and thin-film technology, where the composition of thin films, crucial for high-tech components, is meticulously analyzed at the micrometer level. Our cutting-edge thermoelectric measuring devices optimize waste heat utilization in components effectively.

Prior to widespread adoption, products undergo rigorous analysis and testing by researchers and quality controllers. Consistent measurement results underpin quality and performance predictions.

Linseis instruments find applications in the chemical, automotive, polymer, and electronics sectors, enabling scientists and engineers to develop cutting-edge materials for the future.