波長域別赤外放射に対する皮膚の温熱感覚

概要

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This study was conducted to know the temperature sensation of human skin to the infrared radiation in different wavelength ranges. The temperature sensation of skin of 155 test subjects to the same values of irradiance obtained from three band radiators (A: 0.72-2.7μm, B: 1.5-4.8μm and C: 6-20μm) are investigated. The results are as follows: (1) Mid and far ir radiation gives stronger warm sensation to the almost of subjects than near ir radiation. (2) Near ir radiation gives mild warm sensation, but mid and far ir radiation gives sore warm sensation. (3) There are no differences of temperature sensation between male and female, and among age groups. (4) Mid and far ir regions beyond 2 μm of wavelength the temperature sensation of human skin is independent to wavelength. The facts mentioned above can be illustrated by the optical property and the Construction of human skin.
福山大学の論文