Thermal Conductivity Meter / Thermal Conductivity Measurement (Thermal Diffusivity)

Thermal conductivity refers to a material's ability to conduct heat. Knowledge of a materials' thermal conductivity is essential for numerous applications. For example, materials with high conductivity are used in production of computer processors while those with low conductivity are often sought for their insulating properties. A material's thermal conductivity can also give qualitative information regarding its quality and purity.

The two types of thermal conductivity meter are steady-state and non steady-state, also called transient, conductivity meters. Steady-state meters measure a material while temperature remains constant while transient methods take measurements while a sample is heating up.

CompanyTA InstrumentsTA InstrumentsTA InstrumentsTA InstrumentsTA Instruments
ItemFOX 200 Thermal Conductivity Heat Flow MeterDiscovery Thermal Conductivity Laser Light Flash DLF 2800FOX 200 HT Thermal Conductivity Heat Flow MeterLaser Flash Thermal Conductivity Instruments - DLF 1200Laser Light Flash Thermal Conductivity Instruments - DLF 1600
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Catalog NumberFOX 200DLF 2800FOX 200 HTDLF 1200DLF 1600
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DescriptionThe FOX 200 Heat Flow Meter is an accurate, easy-to-use instrument for measuring thermal conductivity according to ASTM C518 and ISO 8301. Operating in standalone or PC-controlled configurations, the FOX Heat Flow Meter provides rapid, accurate results. The instrument features proprietary thin film ... Read MoreThe Discovery Laser Flash DLF 2800 is an advanced freestanding instrument for the measurement of thermal diffusivity and specific heat capacity of materials from room temperature to 2800°C. The distinctive design incorporates a proprietary laser, laser optics, detector, and furnace technologies, and... Read MoreThe FOX 200 HT Heat Flow Meter is an accurate, easy-to-use instrument for measuring thermal conductivity according to ASTM C518 and ISO 8301. Operating in standalone or PC-controlled configurations, the FOX Heat Flow Meter provides rapid, accurate results. The instrument features proprietary thin ... Read MoreThe Discovery Laser Flash DLF 1200 employs a custom Class 1 Nd:Glass Laser pulse source to provide a collimated, monochromatic energy pulse with a 300 µs to 400 µs pulse width. Ideal for labs that need to measure thermal diffusivity, heat capacity or thermal conductivity at temperatures up to 1200°C... Read MoreDiscovery Laser Flash DLF 1600’s source module is a freestanding unit employing a custom Class 1 35 J Nd:Glass laser pulse source. It provides a collimated, monochromatic energy pulse to specimens heated up to the temperature of 1600°C. The laser radiation is delivered via a proprietary fiber optic ... Read More
TypeHeat flow meterLight FlashInquireLight Flash, Benchtop Laser Flash Diffusivity systemLight Flash, High temperature diffusivity system, Nd: Glass laser
Temperature Range-20 °C to 75 °CInquire25 °C to 250 °CRT to 1200°CRT to 1200°C
Sample SizeInquireInquire204 x 204 mm (8 sq. in.)InquireInquire
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