Product Description

range of wavelength:******0mm. accuracy of wavelength:**0.2nm repeatability of wavelength:**0.1nm accuracy of chromaticity coordinate:**0.***3 spectrum sample interval:5nm luminosity linearity:**0.3% accuracy of luminosity:1class correlated color temperature measure range:***0k*****0k accuracy of CCT:**0.3% accuracy of rending index:*-(0.3%rd**0.3) environment temperature measure range:******0 temperature measure range(in sphere):******0