Duetta
The new 2-in-1 fluorescence and absorbance spectrometer
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Unreliable instrument
Fluorescence
The duetta looks great, but does not function well. In just two years, we have had issues with the power supply and the detector, which delayed our work. The lamp lifetime is short and it is costly to replace. I do not recommend this instrument.
Review Date: 4 May 2023 | HORIBA Scientific
Easy to handle
Residue analysis in Different Food and water samples
Good product
Review Date: 12 Feb 2022 | HORIBA Scientific
Easy to use
Analytical department in Food testing lab
Good product
Review Date: 11 Feb 2022 | HORIBA Scientific
Ease of use. Great product!
Food authentication
A-TEEM facility helps to capture the absorbance and fluorescence of the sample under study simultaneously. This helps in eliminating IFE. Nice software interface to work with data.
Review Date: 23 Jul 2021 | HORIBA Scientific
Compact footprint instrument for rapid combined UV/Vis and fluorescence spectrometry.
UV/Vis and fluorescence spectrometry
The Duetta is the first spectrometer that I have encountered, which allows combined UV/Vis and fluorescence spectrometry in a single instrument with a small instrument footprint. It removes the hassle of switching measurement cells between instruments. In addition, it offers very fast spectral results and is also suitable for working with samples of limited long-term stability. Finally, although not in the official list of functions, we have used the instrument to record luminescence emission spectra, due to high speed of data acquisition (CCD detector).
Review Date: 4 Mar 2020 | HORIBA Scientific
Duetta is a revolutionary fluorescence/UV-Vis spectrometer that combines fluorescence and absorbance spectroscopy into one instrument, eliminating the need for multiple scanning instruments. In addition to traditional fluorescence and UV-Vis-NIR absorbance spectroscopy modalities, the new system also features fluorescence Excitation Emission Matrices (EEMSs) with simultaneous absorbance measurement providing extended linear dynamic range due to automatic inner filter effect corrections.
Benefits of the new Duetta:
- Simultaneous Fluorescence and Absorbance Spectrometer
- UV-Vis-NIR Fluorescence detection wavelength range from 250 to 1,100 nm
- Full 3-D Fluorescence EEM acquisition in less than one second
- Best in class Fluorescence sensitivity specification of 6,00:1 RMS for water raman
- Automatic correction for primary and secondary Inner Filter Effects (IFE)
- High fidelity molecular fingerprinting with unique A-TEEMTM (Absorbance-Transmittance Excitation Emission Matrix) Technology
- Millisecond CCD detection of entire Fluorescence spectrum
