RS2300 Micro-Confocal Raman Spectrometer

Short Description:

JINSP^® Micro-Confocal Raman Spectrometer is a spectroscopic measurement system integrating high resolution and high sensitivity. It supports both micro-scale and macro-scale measurements. It can acquire Raman spectra, fluorescence spectra and absorption spectra, and provides advanced functions including confocal Raman imaging, polarization imaging and fluorescence imaging. Fast and accurate detailed image and spectral data of samples can be obtained. It is widely applied for standard Raman analysis, fluorescence spectroscopic analysis, photoluminescence (PL), Tip-Enhanced Raman Scattering (TERS), etc.

While delivering high-grade performance, RS2300 also features user-friendly operation. The built-in software automatically switches between white-light and laser optical paths. Reserved optical-path input and output interfaces facilitate future functional expansion.

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Product Detail

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Technical Advantages

Compact mechanical layout, superior performance and high automation Aberration-corrected optical design, equipped with high-sensitivity deep-cooled CCD detector; optical-path switching is automatically controlled by software.

High versatility and powerful expandability Up to 4 laser sources and 4 gratings can be expanded to realize Raman, fluorescence and absorption spectroscopic measurements. Multiple reserved optical interfaces enable convenient coupling with other instruments.

Professional analytical software Suitable for macro- and micro-scale research. Functions include Raman imaging, fluorescence imaging, polarization imaging, automatic fluorescence-baseline subtraction, quantitative analysis, custom spectral library building and spectrum comparison.

Customizable accessories for micro-Raman measurement Optional accessories: spectroscopy experiment kit, heating-cooling stage, electrode polisher, in-situ reaction cell and other measurement components.

Application Fields

Chemistry, Physics, Homeland Security, Environmental Protection, Medicine, Biology, Space Research, Materials, Food, Gemstone & Mineral, Semiconductor Industry

Industrial-field monitoring: organic/inorganic contaminants, temperature and pressure measurement

Allotrope material analysis: graphite and diamond

Archaeology & art-restoration research: polymorph identification for identical chemical composition TiO₂

Multi-layer material characterization: depth-profiling by utilizing variable penetration depth of different excitation wavelengths

Technical Specifications

Item	Technical Specifications
Spectrometer Focal Length (mm)	300-800 (optional)
Spectral Resolution (cm⁻¹)	0.5 / 1.2 (optional)
Spectral Reproducibility (cm⁻¹)	±0.2
Sensitivity	Silicon 4th-order peak
Measurable Spectral Types	Raman spectrum + Fluorescence spectrum + Absorption spectrum
Spectral Range	Raman Range: 532 nm excitation: 50-3650 cm⁻¹ 633 nm excitation: 50-3600 cm⁻¹ 785 nm excitation: 50-3200 cm⁻¹ Fluorescence Range: 200-1100 nm Absorption Range: 200-1100 nm
Excitation Light Source	4 laser lines with software auto-switching (325 / 488 / 532 / 633 / 785 / 850 / 1064 nm, optional)
Confocal Mode	Pinhole + slit confocal (pinhole:15-500 μm; slit:15-1000 μm, continuously adjustable via software)
Number of Gratings	4 pieces (optional)
Wavelength Accuracy (cm⁻¹)	Better than 1 (1 CCD pixel)
Microscope	Integrated / open-frame (optional)
Spectrum Acquisition Mode	Fixed grating / rotating grating acquisition (optional)
Spectrometer Type	High-throughput / CT-type (optional)
Motorized Stage	XYZ 3-axis motorized stage (optional)
Raman Imaging Mode	Point-by-point scanning / continuous scanning
Measurement Accessories	Spectroscopy kit, hot/cold stage, electrode polisher, in-situ reaction cell, etc. (optional)