| Model |
LFA 1000 |
LFA 1000/2000 |
| Temperature range*: |
-125°C up to 500°C |
RT up to 2000°C |
|
RT up to 1250°C |
RT up to 2800°C |
|
RT up to 1600°C |
|
| Pulse source Nd: |
Ng:YAG Laser 25 J/pulse |
Ng:YAG Laser 25 J/pulse |
| Measurement of temp. rise: |
Contact less with IR detector (InSb or MCT) |
Contact less with IR detector (InSb or MCT) |
| Measuring range th. diffusivity: |
0.01 mm2/s ... 1000 mm2/s |
0.01 mm2/s ... 1000 mm2/s |
| Measuring range th. conductivity: |
0.1 W/mk ... 2000 W/mK |
0.1 W/mk ... 2000 W/mK |
| Sample dimensions: |
∅ 3, 6, 10, 12.7 ... 25.4 mm, square samples 10x10 or 20x 20 mm |
∅ 6, 10, 12.7 ... 25.4 mm, square samples 10x10 or 20x20 mm |
| Sample thickness: |
0.1 mm ... 6 mm |
0.1 mm ... 6 mm |
| No. of samples: |
Sample robot for up to 3, 6, or 18 samples |
Sample robot for up to 3 samples |
| Sample holder: |
metal/SiC/Graphite |
metal/SiC/Graphite |
| Sample holder for liquids: |
available |
available |
| Atmospheres: |
inert, oxidizing, reducing, vacuum |
inert, oxidizing, reducing, vacuum |
| Electronics: |
Integrated |
Integrated |
| Data acquisition: |
2 MHz |
2 MHz |
| Interface: |
USB |
USB |
*all furnace are user exchangeable
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