Thermal Conductivity Meters

TA Instruments Thermal Conductivity Meters are guarded heat flow meters used to measure thermal conductivity of a variety of materials, including polymers, ceramics, composites, glasses, rubbers, some metals, and other materials of low to medium thermal conductivity. Only a relatively small test sample is required. Non-solids, such as pastes or liquids, can be tested using special containers. Thin films can also be tested accurately using a multi-layer technique. The tests are in accordance with the ASTM E1530 Standard.

Below is a listing of TA Instruments’ Thermal Conductivity Meter product line. Click the model number or picture to view further details for each instrument. For related information on these methods, please refer to our Technical Notes. Complete our Contact form so that we may send you information on the models that best suit your needs.

DTC-25
Thermal Conductivity Meter

  • Ambient temperature operation
  • Guarded heat flow meter
  • Solids, pastes, liquids
  • Filled polymers
  • ASTM E1530

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DTC-300
Thermal Conductivity Meter

  • -20°C to 300°C
  • Guarded heat flow meter
  • Solids, pastes, liquids
  • Filled polymers
  • ASTM E1530

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Discovery
Flash Diffusivity Systems

  • Newest method for thermal conductivity measurement
  • Thermal diffusivity and specific heat capacity
  • -150°C to 2800°C
  • Highest accuracy
  • Automation for high throughput
  • Short measurement time

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