http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Spectral stability of 0.9 μm standard radiation thermometer
Fumihiro Sakuma 제어로봇시스템학회 2009 제어로봇시스템학회 국제학술대회 논문집 Vol.2009 No.8
Long term spectral characteristics of 0.9 μm radiation thermometers were studied by using a monochromator and also fixed point blackbodies. Some thermometers showed shifts in their center wavelengths. Normally the thermometers were stable within ±0.2 nm per year. The trends of the two measurements were the same but they had a small difference in the absolute values. The spectral stability of the radiation thermometers can be monitored by thesignal ratio between two fixed point blackbodies.