TESTED WORKS Ocean Optics Ocean Insight USB2000+ UVVISFiber Optic Spectrophotometer Spectrometer 177-886nm Color Analyzer
Used see photos.
Tested works see photos. UVVIS spectral range. We tested it using Ocean Insight OceanView software, and a light source. Software, PC, light source, and fiber optic cable not included (though we can supply them for an extra cost).
About this spectrometer: "The Ocean Optics USB2000+ is a compact, modular fiber optic spectrometer built for fast UV/Vis/NIR spectral acquisition in research, industrial, and OEM environments. This unit appears configured for an approximately 177-886 nm range, making it well suited for broad-range ultraviolet, visible, and near-infrared work such as plasma and emission monitoring, lamp characterization, absorbance and transmission measurements, thin-film and coating studies, materials research, semiconductor/process diagnostics, and general optical analysis. The USB2000+ platform uses a 2048-element linear silicon CCD array, supports interchangeable slit and grating configurations, offers optical resolution that varies by configuration from about 0.1-10.0 nm FWHM, integration times from 1 ms to over 65 seconds, USB connectivity, and EEPROM-stored wavelength calibration unique to the individual spectrometer. Important caveat for buyers: while this unit extends into the deep-UV region, wavelengths below roughly 190-200 nm are strongly attenuated by atmospheric oxygen and related air-path losses, so the lowest end of the stated range generally requires specialized setup such as a vacuum or nitrogen-purged optical path plus appropriate deep-UV optics, fibers, and source hardware; in ordinary room-air fiber setups, you should not expect the full sub-190 nm range to be practically usable."
Kk
