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Spectrometer Comparison Guide

Not sure where to start when choosing an Ocean Insight spectrometer? This chart compares our spectrometer models and key features. Specifications may vary according to spectrometer configuration. For guidance, consult an Application Sales Engineer.

Explore Our Spectrometers

Note: Newer model spectrometers may not appear on this chart. But with the exception of our NIR spectrometers, most spectrometers have response within the 200-1100 nm wavelength range.

LightSpectrum_SpectrometerChart.jpg

  Ocean SR2 Ocean ST Ocean HDX Ocean FX
Key Features:

High-speed spectral  acquisition 

Superior signal-to-noise ratio (SNR)

Smallest of our spectrometers 

Attractive for integration and scalability

Excellent peak symmetry

High throughput and low stray light

Thermal stability

Fast acquisition speed

Onboard spectral averaging and buffering

Options Available within this Wavelength Range: 185-1100 nm 185-1085 nm 200-1100 nm 200-1100 nm

Optical Resolution (FWHM): 

1.08 nm (w/25 micron slit) 2.2 nm (w/25 micron slit) 0.70-1.10 nm (typical) 1.33 nm (typical)
Preconfigured Models:

UV, Vis, NIR, UV-Vis, Vis-NIR

UV, Vis, NIR

UV-Vis, Vis-NIR, Extended Range, Raman

UV-Vis, Vis-NIR

Custom Configurations: Yes - various slit width options Yes - various slit width options No Yes
Applications:

Low-concentration absorbance 

Molecular diagnostics

OEM integration

Plasma monitoring

 

 

General absorbance measurements

High intensity laser characterization

Color measurements

OEM integration

Low light level fluorescence

High OD absorbance

Plasma monitoring

Unified color measurements

High-speed process monitoring

Flicker in lighting

Reaction monitoring

Compatibility with Accessories: Yes Yes Yes Yes
Dimensions (mm): 89 x 63.5 x 31.3 42.1 x 40.3 x 26.6 88.9 x 63.5 x 52.4 88.9 x 63.5 x 52.4
Price:  $ $ $$ $$

 

Need Help? Contact an Applications Engineer!

 

Model

Ocean HR2

Maya2000 Pro

QE Pro

Key Features:

High resolution

Rapid acquisition speed

Thermal stability

High sensitivity

Excellent UV response

High sensitivity

Great stability w/TEC

Onboard spectral buffering

Options available within this wavelength range:

190-1100 nm

~165-1100 nm

200-1100 nm

Optical Resolution (FWHM):

<1.0 nm

~1.5-15.3 nm

0.14-7.7 nm

Preconfigured models:

UV-Vis, Vis-NIR, Extended Range

Deep UV

UV-Vis, Vis-NIR, Extended Range, Absorbance, Fluorescence, Raman

Custom configurations possible?

No – except slit width options

Yes

Yes

Applications:

Pharmaceuticals analysis

Plasma monitoring

 

Low light level analysis of biological samples

UV analysis of semiconductor gases

Fluorescence of biological samples

DNA sequencing

Raman analysis

Compatibility with Accessories:

Yes

Yes

Yes

Dimensions (mm):

150 x 107 x 48

148.6 x 109.2 x 49.3 (with feet)

182 x 110 x 47

Price:

$$

$$$

$$$$

Note: Optical resolution (FWHM) varies by wavelength range and the size of the entrance aperture (slit width or optical fiber diameter). We define "typical" resolution as the best resolution possible over the broadest wavelength range. We recommend consulting an Application Engineer for guidance on the best approach for your application.

Need Help? Contact an Applications Engineer!

 

  NIRQuest+ Flame-NIR+
Key Features:

Enhanced optical bench and aperture design

High SNR over a short integration period, ideal for samples moving quickly on a process line

Low power consumption

Replaceable slits

Minimal unit-to-unit variability

Options Available within this Wavelength Range: 950-2500 nm 970-1700 nm

Optical Resolution (FWHM): 

~3.1-7.6 nm  10.0 nm (typical)
Preconfigured Models:

900-1700 nm

900-2200 nm

900-2500 nm

Standard version

Custom Configurations: Yes No
Applications:

Moisture content for fruit sorting

Plastics recycling

Chemical concentration measurements

Identification of pharma ingredients

Monitoring of hydrocarbon extraction

Fat content in edible oils

Compatibility with Accessories: Yes Yes
Dimensions (mm): 182 x 110 x 47 89.1 x 63.3 x 31.9
Price:  $$$$ $$$

 

Need Help? Contact an Applications Engineer!

 

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Getting Started with Your Ocean Insight Spectrometer

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