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High-Performance LSPEC SR550 Raman Spectrometer from China Suppliers and Factory for Research-Grade Analysis

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The LSPEC SR550 series research-grade Raman spectrometer represents a cutting-edge solution for scientific research and complex analytical tasks, making it an ideal choice among suppliers in China. Designed with a 532 nm excitation wavelength, this advanced spectroscopic analysis system excels in the fine structural analysis of inorganic materials, carbon materials, biological samples, and select artworks, leveraging its unique advantages in resonant Raman effects and fluorescence suppression. The SR550 series combines stability and reliability with user-friendly operation, facilitating quick learning and the acquisition of high-quality spectral data.

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Core to its performance, the SR550 series features a high-precision optical path and a large-area CCD detector that meets research-grade standards, ensuring high resolution, sensitivity, and extensive spectral coverage. The optimized 532 nm laser source guarantees exceptional power stability and narrow linewidth characteristics, effectively exciting Raman signals while significantly reducing sample damage and fluorescence background interference. Additionally, the instrument's meticulously calibrated internal optical structure and mechanical design ensure outstanding spectral repeatability and data reliability throughout prolonged use, making it a premier choice for laboratories and factories seeking advanced Raman spectrometry solutions in China.

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    Product Introduction
    🔧 The SR550 series excels in expandability. Its modular design supports OEM customization and secondary development, allowing for deep integration of hardware and software to suit specific user applications—such as online monitoring, process control, or adaptation to special samples. Whether building a customized testing system or integrating it into an automated analysis platform, the SR550 offers flexible technical interfaces and development support.
    🔬 In terms of application adaptability, this series of instruments is flexibly configurable, offering a variety of optional fiber optic probes, microscope accessories, sample holders, and sample cells with different optical paths to match diverse testing needs from macroscopic to microscopic areas. Whether for basic scientific research in the laboratory or rapid in-situ screening, the SR550 achieves ideal testing results thanks to its configurability.
    Product Features
    • 1
      Equipped with 532 nm excitation wavelength, adaptable spectral range of 150–4000 cm⁻¹, and high resolution up to 3 cm⁻¹ @ 614 nm.
    • 2
      High sensitivity for detecting weak Raman signals, with a fiber-coupled system and flexible probe for multi-position measurements.
    • 3
      Optional microscope for precise Raman positioning analysis, plus optional microscopic imaging and motorized stage mapping function.
    • 4
      Compatible with self-developed multi-specification enhancement reagents for different structural material analysis.
    • 5
      Customizable configurations to meet specific customer testing needs.
    Product Parameters
    Item Main Technical Parameters
    Excitation Wavelength 532 nm
    Detector Options Uncooled linear CMOS array, TE-cooled CCD array / area CCD array / slim back-illuminated CCD array (different cooling temperatures)
    Spectral Range 150–4000 cm⁻¹ (max, varies by detector)
    Resolution Up to 3–4.5 cm⁻¹ @ 614 nm (high-end configuration)
    Laser Performance 100 mW power (0–100% continuously adjustable), lifetime >5000 hours
    Data Interface Optional USB, WiFi, built-in VGA, etc.
    Accessory Options Microscope (5X / 10X / 20X / 50X objectives), microscopic imaging / motorized stage mapping
    Physical & Environmental Weight: 9 kg; Storage Temperature: 10°C–60°C
    Application Areas
    Raw Material Screening On-Site Inspection Graphene Synthesis Monitoring Biomedical Applications In Vitro Diagnostics Material Identification & Analysis
    Frequently Asked Questions
    Q What excitation wavelength does the SR550 series use, and what spectral range does it cover?
    The SR550 series is equipped with a 532 nm excitation wavelength and supports an adaptable spectral range of 150–4000 cm⁻¹ (maximum, varies by detector), with a resolution of up to 3–4.5 cm⁻¹ @ 614 nm in high-end configurations.
    Q Can the SR550 be customized for specific OEM or industrial applications?
    Yes. The SR550 features a modular design that supports OEM customization and secondary development. It allows deep integration of hardware and software, making it suitable for applications such as online monitoring, process control, or adaptation to special sample types.
    Q What microscope objectives are compatible with the SR550 series?
    The SR550 supports optional microscope accessories with objectives of 5X, 10X, 20X, and 50X magnification. It also offers optional microscopic imaging and motorized stage mapping functions for precise Raman positioning analysis.
    Q What types of detectors are available for the SR550?
    The SR550 offers multiple detector options including an uncooled linear CMOS array, as well as TE-cooled CCD array, area CCD array, and slim back-illuminated CCD array at different cooling temperatures, allowing users to select the most suitable option for their sensitivity and application requirements.
    Q What are the main application areas of the SR550 Raman spectrometer?
    The SR550 is widely used across multiple fields including raw material screening, on-site inspection, graphene synthesis monitoring, biomedical applications, in vitro diagnostics, and material identification and analysis.
    Q What data interfaces and connectivity options does the SR550 support?
    The SR550 supports optional data interfaces including USB, WiFi, and built-in VGA, providing flexible connectivity options to integrate with various automated analysis platforms or standalone workstations.

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