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Ventana VIS-NIR Spectrometer

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詳細(xì)介紹

The Ventana Vis-NIR is optimized for low signal VIS-NIR measurements (430 to 1100 nm) like Fluorescence. Ventana VIS-NIR is a high-performance spectrometer providing exceptional throughput and sensitivity in a small footprint. Designed to minimize light loss and maximize throughput, Ventana VIS-NIR is a cost-effective alternative to integrated benchtop systems with no compromise in performance.

Features

High NA fiber couples more light into the spectrometer
Low f/# design allows more of the coupled light into the spectrometer
Anti-reflection coatings and optics placed in an optimized configuration minimize light loss and provide superior image quality
HD Volume Phase Holographic Grating (VPH) provides maximum diffraction efficiency with low stray light maximizing the instrument’s linearity
Back-thinned, cooled silicon detector array provides excellent quantum efficiency, low dark noise
Low noise electronics

Specifications

Fiber Optic Input	Optimized for 600μm, NA = 0.39; SMA 905
Wavelength Range	430 - 1100 nm
Resolution(FWHM)	4 nm
Typical Signal to Noise Ratio	~550:1
Dynamic Range	17000:1
Thermoelectric Cooling	none
Operating Environment	0 to 50 °C (non-condensing)
Spectrometer regulations	CE Mark, RoHS
Size	170 mm x 110 mm x 50 mm
Weight	0.9 kg (2 lb)
Communications	USB (no external accessory connector access)
Power Input	12 VDC
Operating software	OceanView SpectraSuite (beta only) OmniDriver Seabreeze

More Ventana Spectrometers

Ventana-785-Raman	High-sensitivity, preconfigured for 785 nm excitation Raman measurements
Ventana-785L-Raman	High-sensitivity, preconfigured for 785 nm excitation Raman measurements with integrated 785 nm laser
Ventana-532-Raman	High-sensitivity, preconfigured for 532 nm excitation Raman measurements