Perkin Elmer Spectrometer Optima 4300 DV

Perkin Elmer Spectrometer Optima 4300 DV

The measured resolution of the system is 0.006 nm at 200 nm. The 80 by 160 mm echelle grating has 79 lines per mm and a blaze angle of 63.4 degrees. With the Optima 4300 DV, a 60-degree fused-quartz prism is added as the cross disperser for the visible region (403 – 782 nm). The UV disperser incorporates Schmidt correction into its surface to eliminate aberration for the 400-mm radius camera sphere. The entire optical system is enclosed in a purged and thermostatted optical enclosure.