Infrared spectrometer FP-8650

NIRUV-visiblefluorescence

The FP-8650 spectrofluorometer uses a uniquely red-sensitive PMT that extends the measurement range from the UV-Visible to the near infrared. Providing excitation wavelengths from 200 to 850 nm and emission detection up to 980nm (1010 nm option). Samples such as carbon nanotubes, porphyrins and other NIR markers can easily be measured. It is especially well-suited for monitoring NIR-labeled biologicals far away from background auto-fluorescence. The compact instrument design incorporates high-speed scanning and automatic cut-off filters to exclude higher-order diffraction for fast, accurate acquisition of single spectra and EEMs (Excitation-Emission-Matrices). Features High sensitivity S/N is 3500:1 (RMS) Many options include, solid sampling, spectral correction and quantum yield with ambient and LN2 cooled integrating spheres High-speed scanning up to 120,000 nm/min Emission Validation included Light Source - Continuous output Xe arc lamp with shielded lamp housing (150 W) Lifetime 3000 hours Light Source (for validation) - Integrated, selectable low pressure mercury lamp Photometric System - Ratio-photometer system using monochromatic light to monitor the intensity output of the Xe lamp Monochromator - Holographic concave grating in modified Rowland mount Power Requirement - 270VA Installation Environment - Temperature: 15 to 35°C, Humidity: Less than 85%