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SHANGHAI OCEANHOOD OPTO-ELECTRONICS TECH CO., LTD.

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Micro-Raman Spectrometer

Micro Raman Spectrometer

Three channel excitation Fast detection Comprehensive software functions

The MR series Microscopic Raman Spectrometer consists of a Raman adapter module, illumination source, and metallurgical microscope. It offers simple operation, rapid data acquisition, and enables users to observe both microscopic structures and Raman spectral information of samples, facilitating efficient sample detection and analysis. It is widely used in biomedical research, photoluminescence, microplastics, and 2D materials like graphene.

MR2 Series Dual-Wavelength Microscopic Raman Spectrometer

Non-destructive Testing Dual-Wavelength Automatic Mapping

The MR-2 Series dual-wavelength microscopic Raman spectrometer features two external channels, allowing for the insertion of two Raman spectrometer detection modules with different wavelengths. Users can switch between different spectrometers via software, enabling rapid and automatic multi-wavelength Raman detection. With an optional automated platform, the MR series also supports automatic point scanning for high-spectral imaging.

This instrument integrates functions such as microscope observation, camera imaging, Raman spectrum detection, and Raman spectral imaging. The system consists of modules including the Raman spectrometer, Raman confocal module, and metallurgical microscope. The spectrometer modules offer excitation wavelengths such as 785nm, 532nm, and 1064nm, with options for non-cooled, cooled, and deep-cooled spectrometers, catering to various sample types and detection accuracy needs.

MR3 Micro Raman Spectrometer

Compatible with three channels Raman, confocal microscopy With microscopic imaging Configurable autofocus and Raman imaging

The MR3 features three external channels, allowing simultaneous connection of three Raman spectrometer modules with different wavelengths. Switching between spectrometers is seamless via software, enabling rapid and automated multi-wavelength Raman detection. With an optional automated stage, the MR series can also perform point-scanning for hyperspectral imaging.
?The MR3 series micro-Raman spectrometer is an integrated system offering functions such as eyepiece observation, camera imaging, Raman spectroscopy, and Raman spectral imaging. It consists of a Raman spectrometer, a confocal Raman module, and a metallurgical microscope. The spectral module supports various excitation wavelengths, including 785nm, 405nm, 532nm, 633nm, 830nm, and 1064nm, and can be paired with different detector types—uncooled, cooled, or deep-cooled—to meet diverse sample requirements and detection precision needs.

Micro-Raman Spectrometer MR785

High spatial and spectral resolution Good stability High coupling efficiency

Microscopic Raman measurement system is composed of optical fiber spectrometer, Raman stable spectrum laser, Raman probe, LED light source, metallographic microscope and so on. By integrating the spectral module into the microscope, Raman spectrum information can be measured. Compared with the traditional Raman spectrometer, MR Raman spectrometer has the advantages of good reproducibility, fast measurement speed and high sensitivity. It is suitable for solid, powder and liquid samples. The main application fields are biomedical, gemstone identification, nano-materials, macromolecule materials, cell detection and so on.

In situ microelectrochemical Raman spectrometer

Electrochemical Raman detection capability Ability to detect low concentration samples High stability technology

The in-situ microscopic electrochemical Raman spectrometer mainly consists of a Raman spectrometer, a potentiostat, a microscopic system, and a laptop. This product integrates the potentiostat with the Raman spectrometer, combining the power button and power supply, and packages the Raman spectrometer, potentiostat, and microscopic system together. All cables, optical fibers, and power lines are cleverly hidden inside the device or routed along carefully designed paths. This integrated design significantly enhances experimental efficiency by ensuring stable signal transmission while avoiding the clutter and complexity of external wiring, which could otherwise lead to errors.

The microscope module's stage is designed as a U-shaped movable platform with a wiring switch, optimizing the loading process of the Raman electrochemical cell and reducing the cumbersome task of wire clamping.

The in-situ microscopic electrochemical Raman spectrometer combines the advantages of electrochemical testing and Raman spectroscopy analysis. It enables real-time, in-situ monitoring of structural and property changes in materials during electrochemical processes without damaging the sample. This technology not only improves experimental accuracy and sensitivity but also broadens the scope of research, providing strong support for scientific research and technical applications across multiple fields.

Oceanhood’s self-developed Raman three-channel module supports Raman spectroscopy measurements at any three different excitation wavelengths, such as 532 nm, 633 nm, 785 nm, 830 nm, and 1064 nm. The module is equipped with an optical path switching system, allowing rapid switching between different wavelengths via software. It also supports overlay and comparative analysis of the collected Raman spectra. The probe on the module is plug-and-play, making it convenient for testing samples in unconventional forms.