A Superior Spectrometer Concept
The Future of Fluorescence
- Two-in-one 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 6,000:1 RMS for Water Raman
- Automatic Correction for Primary and Secondary Inner Filter Effects (IFE)
- High Fidelity Molecular Fingerprinting with Unique A-TEEM™(Absorbance-Transmittance Excitation Emission Matrix) Technology
- Millisecond CCD Detection of Entire Fluorescence Spectrum
Fluorescence and Absorbance in one Spectrometer!
Duetta can be used as a fluorometer, as a UV-Vis-NIR spectrometer to measure absorbance, or as an instrument that measures true molecular fingerprints, which require the acquisition of fluorescence and absorbance, correcting for IFE in real time.
Fluorescence in the Blink of an Eye!
Duetta’s ultra-fast, state-of-the-art CCD technology allows it to outperform, by orders of magnitude, any competitor using PMTs. It’s the fastest bench-top fluorometer in the world, and the only fluorometer that can acquire a full spectrum in less than 100 milliseconds! This state-of-the-art CCD technology also extends NIR wavelength detection to 1,100 nm, well beyond the limit of a standard PMT fluorometer.
Highest Fluorescence Sensitivity in its Class
Having the highest level of fluorescence sensitivity means that Duetta’s optimized design lets you measure lower concentrations of a sample, and provides better quality data.
EzSpec™ Touch-Screen Software!
Duetta debuts HORIBA’s new generation software interface with touch-screen utility, and a selection of Apps for routine analysis.
A New Spectrometer Design
Fluorescence and Absorbance
Duetta’s two specialized sample detectors collect fluorescence at right angles to the excitation light, and absorbance straight through the sample.
Absolute Fluorescence Spectra with Real Time Inner Filter Effect (IFE) Correction
IFE limits the linearity of the fluorescence signal at higher sample concentrations due to primary and secondary re-absorption of fluorescence. Duetta’s unique design applies real time IFE correction to obtain absolute fluorescence spectra at higher sample concentrations.
Extended NIR Wavelength Range up to 1,100 nm
Near Infrared applications are growing rapidly, and Duetta is ready to meet the challenge with fluorescence detection from 250 to 1,100 nm, well beyond the reach of standard PMTs.
Emission from Neodymium Glass
NIR detection comparing Duetta with PMT.
