Raman Spectrometer

In the chemistry, pharmaceutical, materials testing, and petrochemical industries, the ability to quickly analyze and identify a substance is key. One solution is to use a Raman spectrometer. By taking advantage of the scattering of laser light hitting a sample, a Raman spectrometer can read the subtle energy shift in the scattered light caused by the vibration of the substance undergoing analysis. Raman spectrometers typically employ diode or gas lasers of 532 or 785 nm. For applications like forensics, where samples are often contaminated, some Raman spectrometers offer wavelengths of 1064 to filter fluorescence at the cost of overall sensitivity.

Considerations for purchasing a Raman spectrometer

Detectors for Raman spectrometers include CCD arrays, InGaAs, or Ge types. Some Raman spectrometer systems are coupled with high-end microscopes for micro molecular analysis.

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CompanyJASCOJASCO
ItemNRS-5500 Confocal Raman MicroscopeRMP-500 Series Probe Raman Spectrometer
Citations
(172)
(5)
Catalog NumberNRS-5500RMP-510 / RMP-520 / RMP-530
Price
DescriptionThe NRS-5500 Series Confocal Raman Microscope is a research grade confocal Raman microscope with f300 spectrograph that combines the flexibility of multiple detectors and multiple laser sources to quickly change between measurement modes for fast data acquisition to reduce experimental time. A ... Read MoreThe RMP-500 Series Probe Raman Spectrometers have been developed to meet the needs of Material Science, Manufacturing and Biochemistry offering a portable, high quality optical bench which can be fully customized for use with fiber-optic probes or an optional microscope with spatial resolution down ... Read More
Laser SourcesStandard: 532 nm, 50 mW
Optional lasers: 244, 266, 325, 355, 442, 488, 514.5, 633, 660, 785, 1064 nm, etc.
*Red wavelengths are recommended lasers.
*In case of 1064 nm, detector needs to be changed to InGaAs.		RMP-510: 532 nm, 20 mW / RMP-520: 785 nm, 20 mW / RMP-530: 1,064 nm, 20 mW
Detector(s)4-Stage Peltier Cooled CCD Detector (UV-NIR range, 1,024 × 255 pixel)RMP-510/520: 1650x200 (Andor BR246D CCD Detector) / RMP-530: 1024 (InGaAs Detector)
Resolution1 cm-1/pixel (532 nm excitation, 1,800 gr/nm, 1,024 pixel CCD)
0.4 cm-1/pixel optional (532 nm excitation, 2,400 gr/nm, 2,048 pixel CCD)		RMP-510/520: 2.0 cm-1 / RMP-530: 5.0 cm-1/ (Option: 2.6 cm-1)
Spectral Range8,000 to 50 cm-1RMP-510: 100 to 8,000 cm-1 / RMP-520/530: 100 to 3,500 cm-1
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