After 45 absorbance model RSM systems were delivered, we responded to encouragement to design a model fully optimized for fluorescence. Emission scan rates to 1,000 scans/second are achievable on the finalized system that uses a 150 watt xenon arc lamp as the exciting source, a single grating monochromator as the exciting light wavelength selector, and the RSM with a mid-plane PMT.
Featured Components：
Beam-Cooling Accessory
Positioned between the lamp housing and the monochromator that removes the IR (the heat) from the output beam.
Closed-Cycle Cooling Box
Cools both the lamp housing and the output beam without requiring an external source of water.
Middle-Plane PMT
Optimizes photosensitivity; attached to a trap-door lid, this high-gain, side-window PMT intercepts the emission beam at the middle plane of the RSM, maximizing detection of weak luminescence.
These innovative additions transform the world’s only rapid-scanning spectrophotometer into the world’s only rapid-scanning spectrofluorometer. Providing extraordinary sensitivity, resolution, and speed in monitoring rapidly changing samples, both configurations are available in one benchtop workstation!
