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| The Development and Traceability Method of a Special Designed Multiport UV Solar Simulator for Calibration |
| DAI Cai-hong1, WU Zhi-feng1, WANG Yan-fei1, CHEN Bin-hua1,2, QI Xiao-jin3, YE Jing3 |
1.Division of Optics, National Institute of Metrology, Beijing 100029 China;
2.School of Optoelectronics, Beijing Institute of Technology, Beijing 100081 China;
3.Division of Energy and Environmental Measurement, National Institute of Metrology, Beijing 100029 China |
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Abstract A multi-channel ultraviolet sunlight simulator and traceability system studied and established. The solar simulators output spectral distribution can satisfy the European cosmetics toiletries and perfumery association and Japan cosmetic industry association technical index requirements. The optical radiation calibration and measurement is developed, effectively solve the analog meter output intensity is small, uneven distribution of irradiation, optical measurement problem such as bending is easy to change the spectral distribution. The simulation instrument spectral radiant intensity of illumination and spectral matching the high accuracy of measurement, and UVA radiation intensity of illumination and UVA+B integral accurate traceability of the value are realized. And SPF ultraviolet radiation intensity of illumination measuring instrument is developed, this can be used for UVA radiation intensity of illumination and UVA+B integral value measurement, preservation and delivery of the national reference unit quantity traceability to the spectral radiant intensity of illumination.
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［3］ASTM. Standard Test Method for Calibration of a Spectroradiometer Using a Standard Source of Irradiance［S］.2003.
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［5］Dai C H, Huang B, Yu J L, et al. Characterization and traceability of Broadband UV Radiometers［C］//NEWRAD2011, Beijing, China, 2011. |
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2014, Vol. 35 
