01
Materials research
Emission, excitement, EEM and comparative studies.
HORIBA Solutions / HORIBA Duetta fluorescence and absorbance spectrometer
Molecular spectroscopy
HORIBA Duetta fluorescence and absorbance spectrometer
Simultaneous fluorescence and absorbance, rapid acquisition by CCD and EEM in less than a second for analytical research and control.
250–1100 nmemission range
< 1 sTypical EEM
2 em 1fluorescence + absorbance
Summary
The Duetta combines fluorescence spectroscopy and compact bench absorbance, covering 250 to 1100 nm in emission and accelerating fingerprints and corrections.
Solution overview
High-speed acquisition with full spectral context
The CDC detector captures a full spectrum in milliseconds. Simultaneous absorbance supports corrections and quantification, reducing transfers between instruments.
Applications
Primary applications
02
Food and drink
Fingerprints, quality and adulteration in developed methods.
03
Chemistry and pharmaceuticals
Fluorescent characterization, stability and concentration.
Key features
Resources and settings
01
CCD Acquisition
Full spectrum at high speed.
02
Simultaneous absorption
Data coordinated with fluorescence.
03
Rapid EEM acquisition
Excitation-emission matrix in less than a second under typical conditions.
Reference data
Technical view
This summary supports preliminary evaluation; the final configuration must account for the sample matrix, method, analytical range and throughput.
FluorescenceEmission from 250 to 1100 nm
MeasurementsEmission, excitement, EEM and absorbance
SoftwareEzSpec
FormatoCompact bench
Frequently Asked Questions
Technical information
Does Duetta replace a UV-Vis spectrophotometer?
In many workflows, the Duetta provides simultaneous absorbance measurements; regulatory requirements and accessories must be verified for each method.
Does the Duetta perform EEM measurements?
Yes. The CCD architecture allows very fast excitation-emission matrices.
Which samples are indicated for?
Solutions and samples compatible with cuvettes/accessories, from molecular research to industrial control.
Related pages
Related solutions
Application assessment
Inform the matrix, analytes or molecules of interest, expected range and volume of samples. SENS specifies the applicable configuration.