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| Portable Raman Spectrometer : Bench Top |
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Bench-Top Raman : [Advantage Series] |
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| Advantage Series 532, 633, 785, 1064 |
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The Advantage series is our classic low cost and high performance bench top models with the option of 532 nm, 633 nm, 785 nm (NIR) or 1064 nm excitation. Determining the most appropriate model for your application is dependent upon the sample properties. |
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| Advantage 532 |
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| The Advantage 532 is a low cost, high performance Raman spectrometer. It has a higher signal to noise than other Advantage series spectrometers. The signal to noise is improved because the Raman signal improves as a function of λ-4, meaning that 532 nm excitation produces signals that are nearly five times more intense than 785 nm excitation. The spectral range of the Advantage 532 extends from 200 to 3400 wavenumbers. It is easy to use on solutions, gels, powders and coatings. |
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| Advantage 633 |
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| This is DeltaNu's classic low cost, high performance 633 nm Raman system. The Advantage 633 Raman spectrometer is easy to use on solutions, gels, powders, and coatings. Sampling accessories are available for various sample types. The Advantage 633 covers a wide spectral range for analysis of inorganic anions to aliphatic hydrocarbons. It is used in industrial applications, academic research, and teaching labs. |
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| Advantage 785 |
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| Fluorescence is a common problem in Raman spectroscopy and longer excitation wavelengths is the answer. Under conditions where fluorescence is generated, it may be intense and can overshadow the Raman features. Fluorescence emission stems from sample molecules or trace impurities that absorb the laser excitation and emit a broad background at the same energies as the Raman scattering. One way to eliminate or reduce the fluorescence emission is to select a laser excitation wavelength that does not have enough energy to excite molecular fluorescence.The Advantage 785™ reduces competing fluorescence interference in compounds through this process. It uses a 785 nm excitation laser to reduce the fluorescence signature in samples that show strong fluorescence at shorter wavelengths. We also offer a microscope attachment, the NuScopeTM, which is used to image samples and show Raman spectra of domains in heterogeneous materials. |
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| Advantage 1064 |
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| The Advantage 1064 is a high performance Raman spectrometer with the ultimate fluorescence reduction advantage.
It has the longest wavelength excitation available in a dispersive Raman spectrometer, yet it maintains the highest sensitivity available with its transfer electron InGaAs photocathode and electron bombardment CCD technology. Signal to noise is improved dramatically over FT-Raman instruments. Analyses that required hours with FT-Raman instruments can be performed in seconds with the Advantage 1064. The full range of Advantage accessories offers easy Raman measurements with solutions, gels, powders, or surfaces. |
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| Applications:- |
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| Advantage 532 |
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Functional group analysis |
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Kinetic studies |
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University labs |
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Instrumental/quantitative analysis |
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Physical chemistry |
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Organic chemistry |
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Carbon fibers\carbon nanotubes |
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Surface science\monolayer analysis |
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Polymer composition and structure |
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Cell and tissue research |
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| Advantage 633 |
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Functional group analysis |
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Kinetic studies |
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University labs |
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Instrumental/quantitative analysis |
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Physical chemistry |
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Organic chemistry |
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Carbon fibers\carbon nanotubes |
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Surface science\monolayer analysis |
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Polymer composition and structure |
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Cell and tissue research |
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| Advantage 785 |
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Pharmaceutical |
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Minimizes fluorescent background in cough syrups and drops |
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Reduces fluorescent baseline in capsules and tablets |
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Food: |
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Dampens fluorescent response from contaminates (carotenes etc.) in edible oils, starches and sugars |
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Oil and Gas |
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Reduces fluorescent response from additives in fuels |
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Minimizes fluorescent signature from asphaltenes |
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University labs |
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| Advantage 1064 |
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Natural product analysis |
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Reaction monitoring |
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University labs |
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Instrumental/quantitative analysis |
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Physical chemistry |
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Organic chemistry |
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Semiconductor analysis |
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Surface science\monolayer analysis |
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Polymer composition and structure |
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Cell and tissue research |
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