Measuring instruments for Thermal Analysis, Thermoelectrics and Thermal Conductivity

Linseis instruments are based on more than 50 years of experience in developing laboratory equipment for materials research. Our technologies allow the measurement of parameters from classical thermal analysis, e.g. the measurement of changes in weight and length and the determination of thermal conductivity of materials.

Our latest developments address the needs of the electronics industry and thin-film technology. Barely visible to our eyes but for use in high-tech components, the composition of thin films is indispensable, our measuring techniques go down to the micrometer range. Measuring devices for thermoelectrics determine test quantities in order to use the waste heat utilization of components more efficiently.

Before products come into everyday use, researchers and quality controllers thoroughly analyze and test their properties. Reliable and consistent measurement results are the basis for predicting the quality and performance promise of a product.

Linseis instruments are used by scientists and engineers in the chemical, automotive, polymer, and electronics industries. Today, the materials of tomorrow are developed with our measuring instruments

Linseis product overview


Linseis Dilatometer DIL-L75-Horizontal

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


Differential Scanning Calorimeter

Linseis Chip DSC 10

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



Linseis TGA 1000

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


Simultaneous Thermal Analysis

STA oder TGA PT 1600

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


Thermomechanical Analysis


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


Differential Thermal Analysis


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


Gravimetric Sorption Analyzer


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


Thermal Diffusivity / Thermal Conductivity


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


Electric Resistivity/ Seebeck coefficient

Linseis LSR-3

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


Dielectric Analysis


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


Thin Film Analysis

Linseis TFA

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


Hall Effect Analysis


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


Gas Analysis

Gasanalyse Pfeiffer Linseis-Kopplung

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


Gas Dosing System

Gasmischanalge für Hochdruckwaagen Linseis TGA HP

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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Properties and Applications

Thermal analysis

  • can measure heat flow, weight changes, dimension changes or mechanical properties as a function of temperature, time and atmosphere
  • and provides parameters for melting, glass transitions, crystallization, oxidation, decomposition, volatilization, coefficient of thermal expansion and modulus

Thermal Conductivity

  • can measure heat transfer properties like thermal conductivity, thermal diffusivity and specific heat capacity
  • and gives you information about a material’s ability to store and transfer heat


  • can measure dimensional changes in a thermal environment
  • and gives you information about linear thermal expansion, deformations and optical changes during a melting process


  • can measure or determine electric resistivity, Seebeck coefficient, ZT value and Hall coefficient
  • and gives you information about a conversion of waste heat into electrical power and the quality of the thermoelectric material

Product Overview 2018/2019

Linseis Product Overview English

Product Overview


Linseis Produktkatalog Deutsch

Product Overview


Linseis Produktbroschüre Thermal Electrics

Thermoelectrics ENGLISH (PDF)


Linseis Produktbroschüre Thermal Conductivity

Thermal Conductivity ENGLISH (PDF)