Heating up to 3000K within one second!
This system measures thermophysical properties by applying current directly to a sample to heat up to higher temperature within one second. Measurable standard properties are electrical resistivity, total emissivity, specific heat capacity, thermal expansion rate and thermal diffusivity.
- Applying current directly to a sample can make it possible to heat up to more than 2000℃ quickly.
- Heat-resistant materials used in high temperature of more than 2000℃ can be measured.
- More than two properties can be measured simultaneously.
Electrical resistivity, Total emissivity*1, Specific heat capacity, Thermal expansion rate*2, Thermal diffusivity*2
- Temperatrure controllability: within 1% (at 2800℃)
- 1Easy installation with power supply 100V/15A and no need of cooling mechanisms like cooling water
- High energy-saving is expected because measurement can be done in a short time.
*1 Hemispherical total emissivity (compliant with JIS-R1693-3)
A patent and a standard
- Hemispherical total emissivity (compliant with JIS-R1693-3)
- Measurement method for emissivity of fine ceramics and ceramic matrix composites
- Part 3: Hemispherical total emissivity by direct heating calorimetry
- Carbon materials, Metal materials and Space development etc.
|Temerature range||700 ～ 2800℃|
|Max.heating rate||3000℃ /s|
|Sample size||Φ 3 × L 100 (mm) (Negotiable)|
|Measurement property||Electrical resistivity, Specific heat capacity, Hemispherical total emissivity
Option: Thermal expansion rate, Thermal diffusivity
Hemispherical total emissivity
Heating rate data
Sample: Carbon material
At 2800°C, a target temperature was reached within one second with temperature control of less than 0.2% (+5°C, -2°C).
※Heating rate accuracy depends on sample shape.