785 Portable Raman Spectrometer
Description
Raman spectroscopy is the "fingerprint spectrum" of molecular vibration. Different material molecules have different vibration frequencies, so they are often used as an important basis for material identification. Raman technology has many unique advantages over traditional infrared and chemical methods. First, Raman scattering of water is very weak, so Raman spectroscopy is an ideal tool for studying biological samples and chemical compounds in aqueous solution. Second, Raman's peaks are sharp and clear, and are more suitable for quantitative research, database search, and qualitative analysis using differential analysis. Third, Raman can cover about 4000 wavenumber intervals at the same time, and can analyze organic matter and inorganic matter. If the infrared technology covers the same Intervals must change gratings, beam splitters, filters, and detectors. Fourth, samples (solid, liquid, gas) for Raman measurements no need to be pretreated, and with advantages of no contact, lossless, real-time and testing materials through transparent packaging.
The BRS series Raman spectrometers are equipped with a narrow linewidth low power laser with an excitation wavelength of 785 nm &532nm. The spectral range is up to 4000 cm-1 and the spectral resolution is up to 8 cm-1. According to the intensity of the Raman spectrum, different sensitivity specifications can be selected. The instrument is stable in performance, easy to carry, and supports OEM customization and secondary development, providing a great convenience for laboratory and on-site Raman detection.
785 Portable Raman Spectrometer
Specifications |
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|---|---|
| Excitation Wavelength: | 785 nm |
| Raman Shift Range: | 200-1100cm^-1 |
| Spectral Resolution: | 8 cm^-1 |
| Laser: | 785nm±0.5nm, Line width<0.1nm |
| Signal To Noise Ratio : | 600：1full range |
Features
Wider range, up to 4000cm-1
High resolution, up to less than 8 cm-1
Laser power is adjustable for different samples
Portable and ease to use
Sampling accessories are optional, such as cuvette holder
Support OEM and customization
Applications
Food safety and Jewelry appraisal
Chemicals, explosive materials and drug identification
Biomedical testing
Customs verification
Other applications where Raman is required
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2019
Frequently Asked Questions
The BRS-785 Raman spectrometer is suitable for applications such as food safety and jewelry appraisal, chemicals and drug identification, biomedical testing, customs verification, and other applications where Raman is required.
Raman technology has advantages such as weak scattering of water, sharp and clear peaks, wider spectral range, and no need for pretreatment of samples.
Raman spectroscopy is used for material identification based on molecular vibration.
The BRS-785 Raman spectrometer has an excitation wavelength of 785 nm.
The spectral range of the BRS-785 Raman spectrometer is up to 3600 cm-1.