Ocean Optics Ventana 785 Series - Manual (Page 2)

Versatile Raman Measurement
The Ventana 785 Raman spectrometer is available in a version (785L) with integrated
laser with free space collection optics. Additionally, complete Raman sampling systems
including laser, probe, sample holder and software are available. With its smart, modular
design and compact footprint, the Ventana 785 Raman spectrometer is a cost effective
alternative to integrated benchtop systems with no compromise in performance.
The Ventana 785 Raman spectrometer is a good option for analyzing solvents.
In
tensit
y (c
oun
ts)
Raman Shift cm-1
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Application Scientist
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Ventana 785 At a Glance
f/#: 1.3
Raman shift range: 200-2000 cm-1
Resolution: 10 cm-1
Dynamic range: 15000:1
Optimum input fiber: 600 µm,
NA = 0.39
Ventana 785L At a Glance
Spectrometer: integrated with
120 mW TEC and VPG-stabilized
785 nm laser
Raman shift range: 200-2000 cm-1
Resolution: 10 cm-1
Thermoelectric cooling: 15 °C
Sampling: free-space coupling to
maximize sensitivity
Features
• Low f/# design for high throughput and sensitivity
• Optimized optical design minimizes light loss and provides superior image quality
• High efficiency HD Volume Phase Holographic Grating for low stray light and minimal
light loss
• Back-thinned, cooled silicon detector with excellent quantum efficiency combined
with low noise electronics
• Integrated laser module available
Contact an application sales
engineer today to find out more.
Ventana 785 Raman Spectrum for Isopropanol