InfraLUM FT-02 Fourier-Transform Spectrometer
InfraLUM FT-02 is a multipurpose mid-IR FT spectrometer designed for laboratory use. The instrument is equipped with a data acquisition and processing system operating with a dedicated PC SpectraLUM analytical software package.
Description
InfraLUM FT-02 Fourier-Transform Spectrometer
  • Full-size sample compartment
  • LUMEX proprietary DCE interferometer
  • Permanently aligned optics
  • Sealed and desiccated optics
  • Shortened optical beam path
  • User-friendly software
  • Advanced data manipulation
  • Standard accessories applicable
  • Built-in diagnostics
Design features
A proprietary "double cat's eye" design of the interferometer, which is vibration- and misalignment-proof, ensures high measurement stability, accuracy and precision. The Fourier transform of the detected interferogram reconstructs the IR spectrum throughout the spectral range. Fast interferogram detection (0.3 - 2.5 s, depending on resolution) allows multiple measurements to be made during a short period of time, which improves the signal-to-noise ratio. The large sample compartment can accommodate all conventional and non-standard large cells and accessories. The data acquisition and processing system, operating under Windows® 95/98 operation system, provides simple control and allows even unskilled personnel to easily master the instrument operation.
Performance Characteristics and Specifications
Spectral range - total 7500 - 350 cm-1
Spectral range - with validated metrological characteristics 4500 - 550 cm-1
Resolution 1, 2, 4, 8, and 16 cm-1
Wavenumber accuracy 0.05 cm-1
Photometric accuracy < 0.1% T
Nonuniformity of a 100-% line < 0.4% T
Radiation source ceramic
Signal-to-noise ratio* 8000
Detector pyroelectric
Beamsplitter Ge/KBr (Ge/ZnSe)
Power requirements 110/220 V, 60 W
Size and weight 580x515x295 mm, 37 kg
* For an RMS deviation of a 100-% line in the 2000-2200 cm-1 spectral region with a resolution of 4 cm-1, the measurement time is 1 min.
Presentation
For additional information on features and applications of the system, please refer to our presentation:"mid-IR FT spectrometry with InfraLUM FT-02. Àpplications."