Technical specifications Laser Dilatometer
Range: 20mm
Resolution: +/- 1nm, （+/-0.3nm typical）
Accuracy: +/- 50nm
Reproduc ibility: +/- 10nm
Wave length : 632.8nm
Ambient temperature: 10..30°C
Sample hold er: Fused silica
Push rod: Fused silica, evacuated
Heating: Inductive
Frequency range Generator: 150..400kHz
Temperature ran g e : RT...1000°C
Thermoc o u ple: Type-K （NiCr/Ni）, welded to
sample
Heating/Cooling r a t e: 0.1..99.9K/s
0.1..99.9K/min
Dwell tim e : 0...3000s
0...3000min
Acquisition rate: max. 1000 readings/s
Power requirements: 230VAC, 16A, 50..60Hz
Power consumption Generator: 3.5kVA
Cooling w a t e r: 2l/min, 5 Bar
Sample-/Cooling gas: Inert gas, 10l/min max. at 1 Bar max.