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FT-IR Spectrometer Vertex 80v


Introduction

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Our Bruker Vertex 80v FT-IR spectrometer is a high-end bench-top Fourier-Transform Infrared Spectrometer. The instrument is equipped with multiple beamsplitters (automatic exchanger) to cover a broad spectral range from the near infrared to the far infrared. The instrument can be used under a nitrogen atmosphere (direct supply, no gas bottles required) and in the evacuated state. A selection of detectors isavailable, such as a broadband DLaTGS detector, MCT detectors (mid infrared), and a liquid helium (4.2 K) cooled Si-bolometer (far infrared/THz). Depending on the measurement, the light source can be switched between a Globar or a Hg–arc lamp. Two multi-purpose external sample chambers are attached, offering high flexibility in experimental design which is especially useful for experiments that require additional space.


Applications and Examples

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Time-resolved experiments:
The instrument is equipped with step-scan, rapid-scan and interleaved TRS options. In that way, it is possible to acquire transient signals, e. g. for kinetic studies. In step-scan mode, the instrument can achieve a temporal resolution down to 2.5 ns. In rapid-scan mode (spe


Set-Up

V80 cell and stopped flow apparatus
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Available compatible accessories:

Compatible stopped-flow apparatus (KinetaDrive 3, TgK).

 

Temperature-controlled transmission cell with synthetic diamond (CVD) windows for ultra-broadband transmission from visisble to far infrared (THz).

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  • multiple beamsplitters (automatic exchanger)
  • Optical resolution of <0.06 cm-1
  • Full spectral range coverage from far, mid and near IR
  • True aligned UltraScanTM high resolution interferometer
  • Detectors:
    • broadband DLaTGS detector (12,000 cm-1 to 20 cm-1)
    • MCT detectors (mid infrared)
    • liquid helium (4.2 K) cooled Si-bolometer (far infrared/THz)
  • Light sources:
    • Globar lamp
    • Hg-arc lamp
  • 2 multi-purpose external sample chambers 
  • step-scan, rapid-scan and interleaved TRS
    • time resolution down to 2.5 ns
  • stopped-flow apparatus (KinetaDrive 3, TgK)
    • time resolution: microsecond range
  • Temperature-controlled transmission cell with synthetic diamond (CVD) windows for ultra-broadband transmission from visisble to far infrared (THz)

Contact

Dr. Claudius
Hoberg

Laboratory Manager -
Spectroscopy


Room: ZEMOS 0.83
Phone: +49 234 32 - 29554
E-Mail

Foto Claudius <br />Hoberg
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Jens
Schulte

Technician -
Chemistry, Spectroscopy


Room: ZEMOS 0.87
Phone: +49 234 32 - 19050
E-Mail

Foto Jens <br />Schulte
© ZEMOS