{"id":23896,"date":"2023-12-11T12:31:50","date_gmt":"2023-12-11T10:31:50","guid":{"rendered":"https:\/\/apellaser.ro\/product\/duetta-fluorescence-and-absorbance-spectrometer-horiba\/"},"modified":"2023-12-13T10:08:20","modified_gmt":"2023-12-13T08:08:20","slug":"duetta-fluorescence-and-absorbance-spectrometer-horiba","status":"publish","type":"product","link":"https:\/\/apellaser.ro\/en\/product\/duetta-fluorescence-and-absorbance-spectrometer-horiba\/","title":{"rendered":"Duetta\u2122 – Fluorescence and Absorbance Spectrometer | Horiba"},"content":{"rendered":"

Features & Benefits:<\/strong><\/p>\n

Three-in-one Fluorescence and Absorbance Spectrometer.
\nUV-Vis-NIR Fluorescence Detection Wavelength Range from 250 to 1,100 nm.
\nFull 3-D Fluorescence EEM Acquisition in Less Than One Second.
\nBest in Class Fluorescence Sensitivity Specification of 6,000:1 RMS for Water Raman.
\nAutomatic Correction for Primary and Secondary Inner Filter Effects (IFE).
\nHigh Fidelity Molecular Fingerprinting with Unique A-TEEM\u2122 (Absorbance-Transmittance Excitation Emission Matrix) Technology.
\nMillisecond CCD Detection of Entire Fluorescence Spectrum.
\nUS FDA 21 CFR Part 11 compliant.<\/p>\n

Technical Specifications:<\/strong><\/p>\n

Acquisition Modes: Absorbance and Fluorescence Spectrometer.
\nFluorescence Sensitivity: Water Raman SNR >6,000:1 RMS, 350 nm excitation, 5 nm slits
\nSpectral Acquisition Rate: 510,000 nm\/min.
\nEEM Acquisition Rate: As fast as 1 second (sample and wavelength dependent).
\nA-TEEM Acquisition Rate: As fast as 30 seconds (sample and wavelength dependent).
\nFluorescence Detector: CCD\/Spectrograph.
\nFluorescence Detector Range: 250 to 1,100 nm.
\nFluorescence Bandwidth :1, 2, 3, 5,10, 20 nm (excitation and emission).
\nLight Source: 75 W Xenon arc lamp. Dedicated cartidge for snap-in replacement.
\nExcitation\/Absorbance Wavelength Range: 250 to 1,000 nm.
\nAbsorbance Detector: Silicon Photodiode.
\nAbsorbance Detector Range: 250 to 1,000 nm.
\nAbsorbance Bandwidth: 1, 2, 3, 5,10, 20 nm.
\nAbsorbance Range: 0 to 2 A.
\nAbsorbance Accuracy: +\/- 0.02 A.
\nWavelength Accuracy: +\/- 1 nm.
\nComputer Requirements: Windows 10 or 11 64-bit OS, laptop or PC with at least 1 USB port (more for additional accessories).
\nSoftware: EzSpec\u2122.
\nDimensions (W x D x H): 17 x 20.4 x 14.4 inches; 43.18 x 51.816 x 36.576 cm.
\nWeight: 45 pounds; 20.4 kg.
\nPolarizers (Time of Purchase): Not AvailableYes (280 to 750 nm).<\/p>\n","protected":false},"excerpt":{"rendered":"

Duetta\u2122 is a 3-in-1 spectrofluorometer that combines the functions of fluorescence and absorbance spectrometers simultaneously. Thanks to its high-speed, built-in CCD detector, the Duetta can acquire a full spectrum from 250 nm to 1,100 nm in less than one second, making it the fastest fluorescence spectrometer on the market. Duetta uses A-TEEM\u2122 technology to acquire absorbance, transmission, and fluorescence EEMs simultaneously \u2013 a true 3-in-1 instrument that corrects for the inner filter effect on the fly.<\/p>\n