For Sale: Perkin Elmer LS50B Luminescence Spectrometer - 4 Cell Holder

The LS50B or LS-50B is a computer controlled ratioing luminescence spectrometer with the capability of measuring fluorescence, phosphorescence, chemiluminescence, and bioluminescence, features a xenon discharge lamp, gated photomultiplier for operation up to around 650nm, 1.0nm wavelength accuracy, 0.5nm wavelength reproducibility, excitation slits (2.5-15.0nm) and emission slits (2.5-20.0nm) can be varied and selected in 0.1nm increments, delay and gate times can be varied to measure phosphorescence, 10-1500nm/min scanning speeds selectable in 1nm increments, comes with a computer operating on Windows XP OS with Perkin Elmer FL WinLab software installed, monitor keyboard and mouse, 4-place cuvette cell holder, 120V, 50/60Hz, 2.0A.