B&W Tek Inc. has introduced the expansion of their Exemplar smart spectrometer platform with two new models, both featuring a low stray light unfolded Czerny-Turner spectrograph to provide performance below 400 nm.
The Examplar LS provides the advantages of the low stray light spectrograph while retaining a small form factor, suiting it for integration into compact ultraviolet (UV) or UV-Vis spectrophotometer system.
The Examplar Plus builds on the advantages of the low stray light spectrograph by increasing the focal strength. This decreases the linear dispersion which improves the spectral resolution. This also allows for the selection of lower groove density gratings in order to provide a wider spectral range. The Exemplar Plus also features a highly sensitive, high dynamic range TE Cooled back-thinned (BT) CCD detector with 2,048 effective pixels.B&W Tek Inc., www.bwtek.com