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.
Find, compare, and request a quote for Raman spectrometers across leading suppliers at Labcompare; including access to product citations, related published figures, and first-hand reviews from our scientific community
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| Company | Thermo Fisher Scientific | Thermo Fisher Scientific |
| Item | DXR3 SmartRaman Spectrometer | DXR3 Flex Raman Spectrometer |
| Catalog Number | IQLAADGABFFAHCMAPA | IQLAADGABFFAHCMBNN |
| Price | | |
| Description | Thermo Scientific DXR3 SmartRaman Spectrometer is a highly automated, push-button operated, dedicated macro-sampling Raman system that brings the power of Raman technology to the routine analysis laboratory. The DXR3 SmartRaman spectrometer is a new generation of Raman instrument designed for busy Thermo Scientific DXR3 SmartRaman Spectrometer is a highly automated, push-button operated, dedicated macro-sampling Raman system that brings the power of Raman technology to the routine analysis laboratory. The DXR3 SmartRaman spectrometer is a new generation of Raman instrument designed for busy multi-purpose analytical labs where the users are looking for reproducible and accurate results from a dependable, low maintenance instrument. With the DXR3 SmartRaman, both researchers and quality control specialists alike can take advantage of the ease of sample preparation offered by Raman spectroscopy without having to invest in becoming an expert in the technology. The DXR3 SmartRaman delivers reproducible measurements with minimal operator training and the versatility to handle a wide-range of sample formats.
Features - Measure samples directly through glass bottles, jars, and vials—clear or colored.
- Measure samples directly through plastic bags.
- Expandable measurement spot size, up to 5 x 5mm, provides representative sampling of heterogeneous materials.
- Sample accessories available to support automated measurements of well-plates, tablet arrays, tubes, and vials. Great for automating measurements of large numbers of samples.
- Accommodates specialized cells for high and low temperature measurements and electrochemical measurements.
- Remote sampling for samples too large to fit in the sample compartment, with optional fiber-optic probes.
- Extensive software tools automate analyses to go beyond data to answers.
- Full spectral range of 3500 to 50cm-1 captured with a single exposure of the CCD avoids stitching artifacts
- User-adjustable measurement area from 10µm to 5mm using Variable Dynamic Point Sampling (VDPS).
- Automatic fluorescence correction available with all excitation lasers
- Automatic intensity correction generates spectra that are comparable between instruments and different excitation lasers
- Multidimensional wavelength calibration provides accurate wavelength calibration across entire spectral range
- Patented Triplet spectrograph provides exceptional peak shape and maintains focus at all wavelengths
- Patented algorithm for automated cosmic ray rejection and high-quality laser line filters ensure artifact-free spectra
- Lasers depolarized to avoid confusing sample orientation effects
- Laser Power Regulator provides active monitoring of laser power and ensures reproducible laser excitation power over the lifetime of lasers and even after replacing lasers
- Optimized gratings for each excitation laser avoid performance sacrifices of systems that share gratings for multiple excitation lasers.
- Patented autoalignment ensures system can be maintained in like-new condition
- Patented Smart-backgrounds automatically remove CCD dark energy profile
With the DXR3 is additional confidence in the accuracy of your data thanks to automatic x-axis calibration which reduces drift.... Read More | The Thermo Scientific™ DXR3 Flex Raman Spectrometer is a research-grade Raman spectrometer specifically designed for integration with other analytical techniques. This compact spectrometer uses the same design and optics as advanced spectrometers in the Thermo Scientific DXR3 Raman The Thermo Scientific™ DXR3 Flex Raman Spectrometer is a research-grade Raman spectrometer specifically designed for integration with other analytical techniques. This compact spectrometer uses the same design and optics as advanced spectrometers in the Thermo Scientific DXR3 Raman Spectrometer research product family. Thus, it provides transportability and hyphenation without compromising data quality. Whether you need to complement your materials understanding with chemical identification, correlate chemistry and materials performance, or monitor a process in real time, the DXR3 Flex Raman Spectrometer can help you reach your goals faster.
DXR3 Flex Raman Spectrometer overview
Open architecture allows custom coupling to almost any equipment in any position. Often referred to as “Raman engine.”Coupling with the DXR3 Flex Raman Spectrometer eliminates the need for multiple measurements and assumptions; you can get answers faster.
One measurement provides data from multiple techniques, all taken at the same time and in the same conditions.
Learn about your samples’ physical, chemical and structural characteristics and how they affect one another—all from one measurement.
Research laboratory-level spectroscopic performance.
Configurable excitation laser wavelengths and spectral resolution to maximize performance for particular materials.
Free-space optical coupling eliminates fiber optic losses to maximize sensitivity.
A variety of accessories available: fiber optics coupling, macro and micro sample holders, objectives, camera, and more.
Lasers shareable and exchangeable with Thermo Scientific™ DXR3 Raman Microscopes.
Thermo Scientific™ OMNIC™ Software, data, and spectral library compatibility with DXR3 Raman instruments. OMNIC D/S Software offers CFR 21 part 11 compliance.
Couple the DXR3 Flex Raman Spectrometer with:
Rheology
Hot melt extrusion
Lab- and manufacturing-scale processing equipment
Various microscopic stages and sample holders
Optic-fiber-based systems: any system that has optic fiber input (for delivering excitation frequency from DXR3 Flex Raman Spectrometer) and output (to get emitted Raman signal back to DXR3 Flex Raman Spectrometer)
Raman spectrometer uses
Process/Bioprocess monitoring
Nanotechnology
Materials science research
Academic research
Pharmaceutical
Geology
Life Science/Bio-materials
Polymers
Automotive/Aero
Cosmetics... Read More |
| Laser Sources | 532 nm Diode-pumped, solid state (DPSS), 633 nm HeNe gas, 780 nm Frequency-stabilized single mode diode laser, 780 nm Multiple transverse mode narrow-spectrum diode | Supported wavelengths: 455, 532, 633, and 785 nm |
| Detector(s) | Grating | Inquire |
| Resolution | 3 or 5 cm-1 | Full range grating: average 2 cm-1/CCD pixel element
High resolution grating: average 1 cm-1/CCD pixel element |
| Spectral Range | 532 to 780 nm | 455 to 785 nm |
| Get Quote | | |
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