Products Categories

lspec-sr550 Research Grade Microscopic Raman Spectrometer

The LSPEC SR550 series research-grade Raman spectrometer is equipped with a 532nm excitation laser, featuring a spectral range extending to 4000 cm⁻¹. It achieves spectral resolution better than 3 cm⁻¹ @ 614nm and offers configurable options tailored to specific detection requirements. The instrument delivers stable performance and straightforward operation, while supporting OEM customization and secondary development, offering significant convenience for both laboratory and field Raman detection.

The 532nm Raman spectrometer is suitable for applications including raw material screening, field testing, graphene synthesis reactions, biomedical research, in vitro diagnostics, and material analysis/identification. Customers can select the most appropriate product based on their specific application requirements.

product details

Features

(1) Excitation wavelength: 532 nm;

(2) Compatible spectral range: 150–4000 cm⁻¹;

(3) High resolution, with optimal resolution reaching 3 cm⁻¹ @ 614 nm;

(4) High sensitivity, capable of detecting faint Raman signals;

(6) Optional microscope for Raman localization detection on objects;

(7) Optional micro-imaging and motorized stage mapping functions;

(8) Compatible with proprietary Raman-enhancing reagents of various specifications for analyzing diverse structural materials;

(9) Customizable configurations tailored to client requirements, enabling flexible product customization.

(10) Fiber-optic coupling with flexible probes for measurements at multiple locations;

Product Specifications

Project	Technical Indicators
Wavelength	532 nm
Model	Can be customized according to different parameter requirements.
Detector	Uncooled Linear CMOS Array	TE-Cooled CCD Array	TE-Cooled CCD Array	TE-Cooled Thin-Profile Back-Illuminated CCD Array	TE-Cooled Thin-Profile Back-Illuminated CCD Array
Refrigeration	Uncooled	10°C refrigeration	-20°C refrigeration	-25°C refrigeration	-2°C refrigeration
Spectral range cm-1	200-3600	175-4000	150-4000	175-4000	175-4000
Resolution cm-1	＜15@614nm	3-4.5@614nm	8-19@614nm	3-4.5@614nm	3-4.5@614nm
Laser lifetime	>5000hour
Data Interface	Optional communication interfaces include USB, Wi-Fi, VGA (built-in), and more.
Laser power	100 mW (0-100% continuously adjustable)
Microscope	Optional (compatible with 5X, 10X, 20X, and 50X plan-apochromatic infinity-corrected microscope objectives)
Microscopic imaging, Motorized stage mapping	Optional
Weight	9 kg
Storage temperature	10°C-60°C