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Instrument Database:
Beijing Rayleigh Analytical Instrument Corporation (BRAIC) - WQF-520 FT-IR Spectrometer
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| Year of introduction |
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| Status |
available |
| Company |
Beijing Rayleigh Analytical Instrument Corporation (BRAIC)
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| Categories |
Spectrometer ( Molec. ): FTIR
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Features:
- Adopting cube-corner Michelson interferometer with higher stability and less sensitive to vibrations and thermal variations than conventional interferometer.
- Fully sealed damp-proof interferometer ensures higher adaptability to the environment.
- Outside IR source design provides even high thermal stability with no need of dynamic adjustment.
- High intensity IR source adopts a reflex sphere to obtain even and stable IR radiation.
- An optional external beam allows access to the widest variety of high sensitive peripheral sampling system, such as GC/IR interface and FTIR microscope.
- The spectrometer connects to PC through a USB interface to realize automatic control and data communication.
- Compatible computer and various application software with IR libraries.
- The sampling compartment is wide enough for various accessories such as defused/Specular Reflection, Horizontal ATR, Variable Angle ATR, Liquid cell and Gas cell.
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| Specifications |
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Spectral Range:
7800 to 400 cm-1
Resolution:
Better than 0.5cm-1
Wavenumber Precision:
±0.01cm-1
Scanning Speed:
0.2~2.5 cm-1/s, Automatically optimized for detector type or manually adjustable for specific applications
Signal to noise ratio:
better than 15,000:1 (RMS value, at 2100cm-1, resolution: 4cm-1, detector: DTGS, 1minute data collection)
Beam splitter:
Ge coated KBr
Infrared Source:
External, air-cooled, high efficiency Reflex Sphere module
Detector:
DTGS, MCT (optional)
Data system:
Compatible computer
Software:
FT-IR software contains all routines needed for basic spectrometer operations.
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