VENTANA High throughput

/ Spectrometers

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.

  • 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

 

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
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Fiber Optic Input Optimized for 600µm, NA = 0.39; SMA 905
Wavelength Range 430 – 1100 nm
Resolution(FWHM) 4 nm
Typical Signal to N ~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
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