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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MIR-FIR Spectroscopy in One Step – An FT-IR Dream Becomes a Reality – News –
This new combination provides data collection from cm-1 to 10cm-1 in one step for all types of transmittance, reflectance, majual ATR measurements without the need of any beamsplitter or detector exchange. All optical and electronic components are specially optimized for polarization modulation, which is generated by a built-in photoelastic modulator PEM.
Mar 5, Source: Visit our sister site separationsNOW. When the VERTEX 70v vacuum spectrometer is equipped with these new wide range optical components, the spectral range is extended down to 10cm-1 utilizing the gertex water cooled mercury arc high power lamp and automatic source switching.
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. Applications on metal surfaces Submonolayers, monolayers Ultrathin layers or coatings Biomolecules Corrosion bruier Sample measurements without reference measurements Water vapour free spectra.
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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 brukwr diagnostics, industrial, clinical and applied analysis. The lower limit of the spectral range is very dependent upon the beamsplitter, and is typically vfrtex to cm-1 KBr or cm-1 CsI.
MIR-FIR Spectroscopy in One Step – An FT-IR Dream Becomes a Reality
The sensitivity of this method can be significantly enhanced by employing the polarization modulation technique PM. Thus it is possible to study very thin films, adsorbed molecules from the gas phase and organic sub- monolayers on reflecting surfaces in detail. 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.
Please contact us for more information. Copyright Information Interested in separation science? The ultrathin layers on metal surfaces interact with the p-polarized fraction of light, but not with the s-polarized one.
In particular the disturbing atmospheric absorptions, caused by water vapour and CO 2are thereby eliminated. Click here to see all job opportunities.
Moreover, the spectrometer can also be used for other applications.
PM-IRRAS studies the high-frequency modulation between s- and p-polarization, allowing the simultaneous measurement of two signals: