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OCEAN SR4-HR4 High resolution spectrometers / Spectrometers

Enjoy high resolution performance with the new Ocean SR4 and HR4 spectrometers

OCEAN SR4-HR4 High resolution spectrometers summary

The Ocean SR4 and HR4 are compact and high performance spectrometers used for diverse applications across the UV, Visible and shortwave NIR range.

These multi-purpose spectrometers are anchored by a 3648-element CCD array detector and robust electronics to deliver measurement capabilities on the line or in the lab. Strong thermal wavelength stability and low stray light performance ensure reliable, reproducible results, even in challenging industrial environments.

Thanks to its long focal length optical bench design, the HR4 can reach an optical resolution of 0.06nm FWHM.

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    Features
    • High resolution performance
    • Superior SNR performance with HSAM mode
    • Great optical bench versatility
    • Excellent thermal stability: ensures reliable performance in demanding environments
    Applications
    • General spectroscopic lab application
    • OEM and industrial online
    • DNA / RNA analysis
    • Measure distinct spectral peaks within plasmas and emission sources
    • Include Ocean Direct, a powerful cross platform software developer’s kit
    Specifications
    SR4 and HR4 spectrometers
    Wavelengths200nm - 1.1µm
    Optical resolution (typ.)0.06 - 11.34nm
    Integration time3.8ms - 10s
    Corrected linearity> 99.8%
    Dark noise50 Counts
    Dynamic range1300:1
    SNR250:1
    Stray light2.3 AU
    Thermal stability0.05 pixels/°C
    Detector
    Pixels3648
    Entrance slit5, 10, 25, 50, 100, 200µm
    Electronics
    A/D resolution16 bit
    ConnectorsUSB type-C / 16 pin Samtec TFM
    In / Outputs4 GPIO / 2 output strobes / Power input / Trigger input
    Trigger modesRising Edge / Level
    WireUSB 2.0
    Physical
    Dimensions88.9 x 63.5 x 31.3 / 158 x 106 x 48 mm3
    Weight275g / 930g
    Models

    SR-4UVV300-25

    Pixels: 3648
    Grating 600 l/mm blaze @300nm
    Wavelength Range: 200nm – 900nm
    Entrance slit: 25µm
    Optical Resolution: 1.6nm

     

    SR-4VN500-25  

    Pixels: 3648
    Grating 600 l/mm blaze @500nm
    Wavelength Range: 350nm – 1000nm
    Entrance slit: 25µm
    Optical Resolution: 1.6nm

     

    SR-4XR250-25   

    Pixels: 3648
    Grating 500 l/mm blaze @250nm
    Wavelength Range: 200nm – 1050nm
    Entrance slit: 25µm
    Optical Resolution: 2.0nm

     

    HR-4XR300-25  

    Pixels: 3648
    Grating 300 l/mm Composite Blaze
    Wavelength Range: 200nm –1100nm
    Entrance slit: 25µm
    Optical Resolution: 1.2nm

     

    Other configurations available on request

    OCEAN SR4 SPECTROMETER PRODUCT

    OCEAN HR4 SPECTROMETER PRODUCT

    DOWNLOAD PORTFOLIO SPECTROMETERS

    DOWNLOAD PORTFOLIO LIGHT SOURCES

     

    Contact our team for a loan, a demonstration or an advice. IDIL Fibres Optiques is Ocean Optics french distributor.

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