LFA 427

 

Laser Flash Apparatus/ Pyrometer version for up to 2800°C

 

The LFA 427 is the most powerful and versatile LFA system for research and development as well as all applications involving characterization of standard and high-performance materials in automobile manufacturing, aeronautics, astronautics and energy technology.

 

Features:

• Laser Flash technique over the broadest temparature range

• A special version with a pyrometer allows measurements from room temperature to 2800°C

 

Technical Specification:

 

Temperature range: -120°C to 400°C, RT to 1300°C, RT to 1575°C, RT to 2000°C, RT to 2800°C (5 furnace types)

 

Heating- and cooling rates: 0.01 K/min to 50 K/min (dependent on furnace)

 

Laser power:  25 J/pulse, (adjustable power and pulse duration)

 

Contactless measurement of temperature risewith IR detector

 

Measuring range: 0.01 mm2/s to 1000 mm2/s (thermal diffusivity)

 

Sample holder for liquids: Platinum

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Thermal Diffusivity and Conductivity LFA/ GHP/ HFM