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State-of-the-art technology for thermophysical properties
LFA 457 MicroFlash® - Laser Flash Apparatus
LFA 457 MicroFlash® - Technical Specifications (subject to change)- Temperature range: -125°C ... 500°C, RT ... 1100°C, (2 exchangeable furnace types)
- Heating- and cooling rates: 0,01 K/min ... 50 K/min
- Laser power 15 J/pulse, (adjustable power)
- Contactless measurement of temperature rise with IR detector
- Measuring range: 0.01 mm2/s ... 1000 mm2/s (thermal diffusivity)
- Measuring range: 0.1 W/mK ... 2000 W/mK (thermal conductivity)
- Sample dimensions: 10 mm ... 25.4 mm diameter (also 8x8 mm and 10x10 mm, square) 0.1 mm ... 6 mm thickness
- Sample holder: SiC, graphite
- Liquid metal holder : sapphire
- Sample holder for liquids: platinum
- Atmosphere: inert, oxidizing, reducing, static, dynamic
- Vacuum-tight assembly up to 10-2 mbar (1 Pa)
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