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Spectrometers
Ocean Insight specializes in spectrometers covering the UV-NIR range. They can be either customer configured to suit the desired by application through the choice of the grating, entrance slit and detector lens, or they can be chosen from a number of preconfigured options. Selected most popular models are listed below.
General Purpose Spectrometers: FLAME Series
FLAME Spectrometer
A general purpose miniature spectrometer suitable for measuring absorbance, transmittance, reflectance/colour and irradiance.
A number of FLAME models are available which differ by the wavelength range, spectral resolution and sensitivity.
Model | Spectral range, nm | Resolution, nm | Integration time, ms |
Flame-T-UV-Vis | 200-850 | 1.34 | 3.8-10000 |
Flame-T-Vis-NIR | 350-1000 | 1.34 | 3.8-10000 |
Flame-T-XR1 | 200-1025 | 1.70 | 3.8-10000 |
Flame-NIR+ | 970-1700 | 10.0 | 1-65000 |
High Resolution Spectrometers: HR series
HR4Pro Spectrometer
High resolution miniature spectrometers generally find their use in wavelength characterization of lasers and LEDs, monitoring of gases and monochromatic light sources, and determination of elemental atomic emission lines in plasma.
Model | Spectral range, nm | Resolution, nm | Integration time, ms |
HR4PRO-UV-VIS-ES | 200-875 | 0.66 | 3.8-10000 |
HR4PRO-VIS-NIR-ES | 350-1025 | 0.66 | 3.8-10000 |
HR4PRO-XR-ES | 200-1100 | 0.90 | 3.8-10000 |
HR2000+CG | 200-1050 | 0.62 | 1-65000 |
HR2000+ES | 190-1100 | 0.90 | 1-65000 |
HR4000CG-UV-NIR | 200-1100 | 0.47 | 3.8-10000 |
High Sensitivity Spectrometers: QEPro, HDX & MAYA series
QEPro Spectrometer
High sensitivity spectrometers are geared at measuring critical low light applications such as fluorescence, bioluminescence, phosphorescence, DNA sequencing and Raman.
Due to the very low stray light specs the spectrometers achieve S/N ratio of 400:1 to 1000:1.
Model | Spectral range, nm | Resolution, nm | Integration time, ms | Thermo-electric cooling |
QEPRO-UV-VIS | 200-775 | 1.2 | 8-3600000 | Yes |
QEPRO-VIS-NIR | 350-925 | 1.2 | 8-3600000 | Yes |
QEPRO-XR | 200-950 | 1.6 | 8-3600000 | Yes |
OCEAN-HDX-UV-VIS | 200-800 | 0.73 | 6-10000 | No |
OCEAN-HDX-VIS-NIR | 350-925 | 0.70 | 6-10000 | No |
OCEAN-HDX-XR | 200-1100 | 1.10 | 6-10000 | No |
MAYA2000PRO-DEEP-UV | 155-305 | 0.18 | 7.2-5000 | No |
NIR Spectrometers: NIRQuest series
NIRQuest Spectrometer
NIRQuest+ spectrometers are designed for measuring reflectance/absorbance in the NIR spectral range. They are characterized by good sensitivity and low noise.
Model | Spectral range, nm | Resolution, nm | Integration time, ms | Thermo-electric cooling |
NIRQUEST+1.7 | 900-1700 | 3.13 | 1-1000 | Yes |
NIRQUEST+2.2 | 900-2200 | 5.47 | 1-1000 | Yes |
NIRQUEST+2.5 | 900-2500 | 6.25 | 1-1000 | Yes |
Microspectrometers: ST series
ST Spectrometer
Weighing only 70 g, Ocean ST microspectrometers are an appealing choice for embedding into other instrumentation, inline process operations, and at-line quality control stations.
These spectrometers are also available in various configurations depending on the chosen spectral range.
Model | Spectral range, nm | Resolution, nm | Integration time, ms |
ST-UV-Vis | 200-560 | 1.7 | 3.8-10000 |
ST-Vis-NIR | 350-810 | 1.7 | 3.8-10000 |
ST-NIR | 650-1100 | 1.7 | 3.8-10000 |
Raman Spectrometers: QEPro Raman & Ocean HDX Raman series
OceanHDX Raman Spectrometer
Ocean Insight Raman spectrometers are preconfigured to operate with three selected laser excitation sources. QEPro Raman spectrometers deliver high sensitivity and low noise, while Ocean HDX models ensure robust performance and high throughput.
Model | Excitation wavelength, nm | Raman shift, cm-1 | Resolution, cm-1 | Thermo-electric cooling |
QEPRO-RAMAN+ | 785 | 0-3000 | 11 | Yes |
QEPRO-RAMAN-532 | 532 | 150-4000 | 14 | Yes |
QEPRO-RAMAN-638 | 638 | 150-3158 | 10 | Yes |
OCEAN-HDX-RAMAN7 | 785 | 150-3400 | 9 | No |