Operating Procedures for Bruker Vertex 70 with ATR and DRIFTS. Updated Requires MCT detector, see manual for more details. Step Scan. Vertex 70vs Manual – Free ebook download as PDF File .pdf), Text File .txt) or read book ments for VERTEX 70v provided by Bruker Optik GmbH in advance. The VERTEX 70 is a fully digital FT-IR spectrometer series for demand- Bruker Optics is continually improving its products and reserves the right to change.
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VERTEX 70v – Learn more – VERTEX 70v | Bruker
All optical and electronic components are specially optimized for polarization modulation, which is generated by a built-in photoelastic modulator PEM. The ultrathin layers on metal surfaces interact with the p-polarized fraction of light, but not with the s-polarized one.
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Now available for the first time, Bruker has developed a wide spectral range beamsplitter and detector which in connection with the standard IR source, enables access to the spectral range from cm-1 down to 30cm-1 in one step for all types of transmittance, reflectance and ATR measurements. The achievable vetex range of an FTIR spectrometer is defined by its source, beamsplitter, and detector combination.
MIR-FIR Spectroscopy in One Step – An FT-IR Dream Becomes a Reality
Mar 5, Source: Can’t find what you’re looking for? About Bruker Corporation Bruker Corporation is a leading provider of high performance scientific instruments and solutions for molecular and materials research, as well as for diagnostics, industrial, clinical and applied analysis.
Applications on metal surfaces Submonolayers, monolayers Ultrathin layers or coatings Biomolecules Corrosion processes Sample measurements without reference measurements Water vapour free spectra. PM-IRRAS studies the high-frequency modulation between s- and p-polarization, allowing the simultaneous measurement of two signals: The lower limit of the spectral range is very dependent upon the beamsplitter, and is typically limited to cm-1 KBr or cm-1 CsI.
The sensitivity of this method can be significantly enhanced by employing the polarization modulation technique PM. This new combination provides data collection from cm-1 to 10cm-1 in one step for all types of transmittance, reflectance, and ATR measurements without the need of any beamsplitter or detector exchange.
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The extension of the mid IR towards the far IR spectral range below cm-1 is of general interest for molecular vibrational analysis for inorganic and organometallic chemistry as well as for geological, pharmaceutical, and physical applications. Investors Career Offices Community Manula.
VERTEX 70/70v – Plus d’informations – VERTEX 70v | Bruker
Moreover, the spectrometer can also be used for other applications. The unit with lens and detector is mounted on an arcuate steel rail that can be moved to adjust the angle of incidence to provide maximum flexibility to the user.
Copyright Information Interested in separation science? Visit our sister site separationsNOW. Please contact us manuall more information. PMA50 module for polarization and modulation experiments.
To extend the spectral range further into the far IR and THz spectral ranges one or more additional far IR beamsplitters and detectors are required and because of this the user has to manually open the access flap of the spectrometer optics bench. When the VERTEX 70v vacuum spectrometer is equipped with these new wide range optical components, the manuql range is extended down to 10cm-1 utilizing the external water cooled mercury arc high power lamp and automatic source switching.
Thus it is possible to study very thin films, adsorbed molecules from the gas phase and organic sub- monolayers on reflecting surfaces in detail.