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波长精确度:±
0.3 nm
波长可重复性:±
0.05 nm
波长范围:190
~ 900 nm(透射);
250 ~ 800 nm(反射率,其入射角5度);
270 ~ 750 nm(漫反射)
吸光度测定范围:-2
~ 4.0 Abs
吸光度精确度:±
0.002 Abs ( 0 ~ 0.5 Abs );±
0.004 Abs ( 0.5 ~ 1.0 Abs )
吸光度测定可重复性:±
0.001 Abs ( 0 ~ 0.5 Abs );±
0.002 Abs (0.5 ~ 1.0 Abs )
波长扫描采样间隔:0.0125
nm,0.025
nm,0.05
nm,0.1
nm,0.2
nm,0.5
nm,1
nm,2
nm,5
nm |