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Materials Testing > Thermal and Rheological Properties > Thermal Diffusivity and Conductivity

Laser Flash Apparatus (LFA)

(Available in: Thailand, Indonesia and Vietnam)

Laser Flash technique is a powerful research tool for making accurate, rapid thermal diffusivity tests on small specimens. This non-destructive, non-contact test technique is an absolute test technique for thermal diffusivity. No calibration is required for the determination of this thermo physical property.

Facts and Advantages:
  • Vertical and Top-loading design
  • The new finite pulse correction routines together with the pulse mapping developed device is patented
  • Excellent built-quality: Allows working for years without costly services
  • Optimum mathematic treatment: Largest number (<25) of models for data analysis (Advanced Cape-Lehmann, Radiation Correction, Multi-Layer, In-Plane)
  • Up to 3 layers system can be analyzed by means of non-linear regression and consideration of heat loss
Temperature range-125...2,800°C
Measuring range0.1 - 2,000 W/m.K
AtmosphereInert, Oxidizing, Vacuum
SampleSolid (disc), liquid, powder, fiber, film