The NETZSCH
LFA 457 MicroFlash® complies with the latest technology for
modern laser flash systems. LFA
457 MicroFlash® allows measurements from -125°C to 1100°C
using two different user-exchangeable furnaces.
The innovative infrared sensor technology employed in the system enables measurement
of the temperature increase on the back surface of the sample, even at temperatures
of -125°C.
LFA
457 MicroFlash® can be used for small and large sample sizes
of up to 25.4 mm diameter and, with the integrated sample changer, measurements
can be run on several samples at the same time.
The vacuum-tight design enables tests under defined atmospheres.
The vertical arrangement of the sample holder, furnace and detector simplifies
sample placement and, as no mirrors are used, guarantees an optimum signal-to-noise
ratio of the detector signal.
The most comprehensive LFA software including patented solutions for Laserpulse
mapping and evaluation routines for single and multilayer samples completes
this universal flash diffusivity system.
The
LFA 457 MicroFlash® is the most up-to-date and versatile LFA
system for research and development and for all applications involving characterization
of standard and high-performance materials in automobile manufacturing, aeronautics,
astronautics and energy technology.
