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Horiba AQUALOG-CDOM fluorometer

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Code: #14425

Supplier: HORIBA, Ltd.

Aqualog is the only instrument to simultaneously measure both absorbance spectra and fluorescence Excitation-Emission Matrices.

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MORE INFORMATION

GENERAL INFORMATION
TECHNICAL PARAMETER

- The only true simultaneous absorbance-fluorescence system available
- TE-cooled CCD fluorescence emission detector for rapid data acquisition up to 100 times faster than any other benchtop fluorometer
- Corrected UV-VIS absorbance detection path for stability and accuracy
- Double grating excitation monochromator for superior stray light rejection
- Matching bandpass for absorbance and fluorescence spectra
- Automatic sample changer option (2 or 4 position)
- Compatible with flow cells and titrator.

Choice of Light source	Standard: 150W ozone-free vertically mounted xenon arc lamp	Extended-UV: 150W vertically mounted xenon arc lamp
Excitation range	230 nm to upper limit of emission detector	200 nm to upper limit of emission detector
Excitation bandpass	5 nm
Excitation monochromator	Subtractive double monochromator
Excitation gratings	1200 gr/mm, 250 nm blaze
Excitation wavelength accuracy	±1 nm
Choice of Detector	UV-Visable	Red-extended
Emission range	250-620 nm	250-800 nm
Emission grating	405 gr/mm; 250 nm blaze	285 gr/mm; 350 nm blaze
Hardware pixel binning	0.41, 0.82, 1.64, 3.28 nm/pixel	0.58, 1.16, 2.32, 4.64 nm/pixel
Emission bandpass	5 nm
Emission spectrograph	Fixed, aberration-corrected 140 mm focal length
Emission detector	TE-cooled back-illuminated CCD
Emission integration time	5 ms minimum
CCD gain options	2.25 e-/cts in high gain, 4.5 e-/cts in medium gain, 9 e-/cts in low gain
Sensitivity	Water-Raman SNR > 20,000:1 (RMS method) (350 nm excitation, 30s integration)
Weight	32.72 kg (72 lbs)
Dimensions	LWH (618 x 435 x 336 mm); (24" x 17" x 13")

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