October 8, 2024型号SR-680SR-680A波长范围380-780nm测量角度2、1、0.2.、0.1最小亮度显示0.00001cd/m2空间测量功能光谱、亮度、CIE色度坐标、色温、三刺激值、主波长亮度测量范围SR-680SR-680A2°0.005-20,000cd/m20.0005-10,000cd...view
April 8, 2019光通量(lm)测量范围0.01~500流明光强度(mcd)测量范围10~50000mcd光通量/光强@A光源精准度误差±3%重现性误差±1%CIE 1931x,y@A光源精准度误差±0.003重现性误差±0.0003CS-4000光谱仪波长范围380~780nm光学解晰度1nmA/D16bitsXY...view