OS12-1

[OS12-1-02] Emissivity-free temperature measurement for electromagnetically levitated liquid metals using a dual-wavelength reflectance-ratio method

*Hdekazu Kobatake¹, Masaya Iwabuchi², Yuma Kurokawa³, Makoto Ohtsuka⁴, Masayoshi Adachi⁵, Hiroyuki Fukuyama⁶, Naohiko Sasajima⁷, Yoshiro Yamada⁸ (1. Doshisha University, 2. Tohoku University, 3. Tohoku University, 4. Tohoku University, 5. Tohoku University, 6. Tohoku University, 7. AIST, 8. NPL)

Keywords:Levitation Temperature measurement, Dual-wavelength reflectance-ratio, molten metal