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Instrument Database:
LUMEX Ltd. - InfraLUM® FT-02 Fourier-Transform Spectrometer
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| Year of introduction |
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| Status |
available |
| Company |
LUMEX Ltd.
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| Categories |
Spectrometer ( Molec. ): FTIR
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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 - 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.
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| Specifications |
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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.
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