Raman spectrometry (AvaRaman 532) and UV-Vis-NIR spectrophotometry AvaSpec-ULS 2048 L-RS-USB2) used mainly for reaction monitoring, product identification, detection and characterisation of particles suspended in aqueous solutions or solid materials. Both instruments are portable.
Features:
Versatile irradiation sources:
- Raman spectrometer: 532 nm laser
- UV-Vis-NIR spectrophotometer: Xe source emitting between 200 – 1100 nm
The UV-Vis-NIR spectrophotometer is equipped:
- Integrating sphere with an internal diameter of 80 mm
- Flow analysis cell with Swagelok cross-connections and two UV-Vis-NIR collimating lenses; Operating conditions: maximum temperature 80 C and pressure 10 bar.
Light beam guidance via optical fibres.
Examples of UV-Vis spectra:
The DR-UV-Vis spectra of the Ni-Zn/TiO2 photocatalysts (https://doi.org/10.1002/cctc.202000691).
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