LFA 457 MicroFlash® - Laser Flash Apparatus by Natzsch
Bob Fidler from Netzsch
Instruments explain how the laser flash technique is used to measure thermal
diffusivity, which in turn can be used to calculate thermal conductivity. He
also shows us the LFA 457 MicroFlash® which is suited to a wide variety
of materials and can operate at temperatures between -125°C to 1100°C.
The laser flash technique is a non-destructive test method that can take measurement
extremely quickly once the desired temperature has been reached.
Run time - 5:27 min