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Thermal Diffusivity and Thermal Conductivity Instruments

Thermal Conductivity Measurements – Laser Flash / THB / 3 Omega / HFM – Analyzer

Knowledge of heat transport properties of solids and liquids is becoming more and more crucial. Many application fields like Automotive / Aviation / Aerospace but also Power Generation / Energy industries or Ceramics industries, Building Materials and Glass Industry and many more need very precise information about the thermal behavior of their used materials.

Heat management is becoming very import for example in the building industries due to exploding energy costs or in the semiconducting industries if we think of high charged integrated device. Thats why a lot of research & development is also done in this field. Linseis has a lot of experience in thermal properties measurement covers a very broad range of different thermal conductivity measurement, thermal diffusivity measurement and specific heat measurement systems.

LFA 500

LFA-500

LFA 500 – LightFlash Analyzer – The robust workhorse
Temperature range -50 up to 500°C and RT up to 500°C/ 1000°C/ 1250°C (1450°C with boost)

Details

LFA 1000

LFA-1000

LFA 1000 – True LaserFlash Analyzer- The premium device
Temperature range -125 °C/ -100 °C bis 500 °C and RT up to 1250°C/ 1600°C/ 2000°C/ 2800°C

Details

TF-LFA

Linseis TF-LFA

TF-LFA – Time Domain Thermoreflectance (TDTR) – Thermal Diffusivity of Thin Films
Temperature range -100°C up to 500°C

Details

TIM-Tester

Linseis TIM Tester

The LINSEIS TIM-Tester (Thermal Interface Material Tester) measures the thermal impedance of sample materials and identifies an apparent thermal conductivity for a wide range of materials

  • Automatic pressure adjustment using electric actor (up to 8 MPa)
  • Automatic thickness determination using high resolution LVDT
  • Temperature range: RT up to 150°C or RT up to 300°C (on request)

Details

TFA

Linseis TFA

TFA – Thin Film Analyzer – Latest generation Lab-on-a-Chip technique (for nm and µm thin films)

  • Thermal conductivity
  • Resistivity
  • Seebeck-Coefficient
  • Hall-Constant
  • Temperature range -170°C up to 280°C

Details

HFM

Linseis HFM

HFM – Heat Flow Meter – The perfect solution for isolating materials

Temperature range:

  • Fixed 0 to 40°C
  • var. 0 to 100°C
  • -20 up to 75°C
  • var. -30 to 90°C
  • var. -20 to 70°C

Details

THB

Linseis THB

THB – Transient Hot Bridge – Sandwiched Sensor type Thermal Conductivity and Thermal Diffusivity measurements

Service temperature:

  • –150°C up to 200°C
  • -150°C  up to 700°C

Details

LZT-Meter

LZT-Meter

LZT-Meter – Perfect tool for thermoelectric applications

Temperature range:

  • -150 up to 500°C
  • RT up to 800
  • RT up to 1100

Details

 

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Measurement and Sample Overview

Below you will find an overview of the different measuring instruments for thermal conductivity. This should serve as an orientation. If you have any questions about a measurement or a material, please feel free to send us a message using the contact form at any time.

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Green: measurement is possible

Yellow: measurement is probably possible

Grey: measurement is not possible

Model LFA TIM-Tester THB HFM TFA TF-LFA
Info Most universal tool For thermal interface materials For fast and easy measurements For insulating materials Thin films on Linseis chip For nm to μm films
Measurement
Thermal Conductivity eventuell smiley ja Smiley ja Smiley ja Smiley ja Smiley eventuell smiley
Thermal Diffusivity ja Smiley nein Smiley eventuell smiley nein Smiley eventuell smiley ja Smiley
Specific Heat Capacity eventuell smiley nein Smiley eventuell smiley nein Smiley ja Smiley nein Smiley
Thermal Resistivity nein Smiley ja Smiley nein Smiley ja Smiley nein Smiley nein Smiley
Defined Pressure on Sample nein Smiley ja Smiley ja Smiley ja Smiley nein Smiley nein Smiley
Atmosphere ja Smiley
nein Smiley ja Smiley
nein Smiley ja Smiley
ja Smiley
Temperature range -125 to +2800°C -20 to +300°C -150 to +700°C -40 to +90°C -170 to +300°C -100 to +500°C
Price $$ – $$$ $$ $ $$ $$$ $$$
Sample type
Solid ja Smiley ja Smiley ja Smiley ja Smiley nein Smiley eventuell smiley
Liquid ja Smiley eventuell smiley ja Smiley nein Smiley nein Smiley nein Smiley
Powder eventuell smiley eventuell smiley ja Smiley eventuell smiley nein Smiley nein Smiley
Paste eventuell smiley ja Smiley ja Smiley nein Smiley nein Smiley nein Smiley
Pad eventuell smiley ja Smiley eventuell smiley nein Smiley nein Smiley nein Smiley
Thinfilm eventuell smiley eventuell smiley nein Smiley nein Smiley ja Smiley ja Smiley

Quicklinks

Downloads

Overview

Linseis Produktbroschüre Thermal Conductivity

Product brochure
Thermal Conductivity (PDF)

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Linseis Product Overview English

Product Overview
ENGLISH (PDF)

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