HPLC and UHPLC Diode Array Detectors and Multiple Wavelength Detectors

Giving excellent signal-to-noise performance and a wide dynamic range, the Thermo Scientific Diode Array Detectors employ a variety of technologies to allow you the flexibility to choose the right solution for your application.

Vanquish Systems
UltiMate 3000 Systems

Thermo Scientific Vanquish Diode Array Detectors (DADs) are designed for the highest performance, reliability and flexibility. Detect trace analytes next to main compounds due to a wide dynamic range and a low limit of detection. A wide portfolio of flow cells allows you to find the perfect match to your application needs.

Dispersion-optimized, robust Vanquish Flex flow cells are ideally suited for any setup including LC-MS applications and other hyphenated techniques.
If the highest performance is in demand, the Thermo Scientific LightPipe detection technology delivers outstanding sensitivity with low-dispersion 10 mm and 60 mm flow cells. Achieve the best signal-to-noise performance through the combination of the lowest baseline noise, minimum peak dispersion, and a very long light path.
Versatile and ultrafast separations with a wide spectral range, programmable optical slit widths, low baseline drift, fast data acquisition, up to 10 signal channels, and one 3D field.

	Diode Array Detector HL	Diode Array Detector FG
Wavelength range	190 –680 nm	190 –800 nm (with standard deuterium and tungsten lamp)
Pixel resolution	0.5 nm	0.6 nm
Number of signal channels	10 + 3D field	10 + 3D field
Data collection rate	200 Hz	250 Hz
Noise	<±3 μAU at 230 nm	<±6 μAU at 254 nm
Drift	<0.5 mAU/h at 230 nm	<1 mAU at 254 nm
Linearity	<5% at 2.0 AU	<5% at 2.2 AU

Supporting both HPLC and UHPLC applications with eight channels of single-wavelength data acquisition, a 1024-element diode array, and the excellent noise and drift performance of a forward-optics detector.

DAD-3000 Diode Array Detector	Economical 100 Hz data collection rate choice for laboratories on a limited budget.
DAD-3000 RS Rapid Separation Diode Array Detector	Employing a 200 Hz data collection rate that is ideal for method development laboratories that need to capture full spectral information from novel compounds in narrow, RS peaks.

Vanquish Systems

Dispersion-optimized, robust Vanquish Flex flow cells are ideally suited for any setup including LC-MS applications and other hyphenated techniques.
If the highest performance is in demand, the Thermo Scientific LightPipe detection technology delivers outstanding sensitivity with low-dispersion 10 mm and 60 mm flow cells. Achieve the best signal-to-noise performance through the combination of the lowest baseline noise, minimum peak dispersion, and a very long light path.
Versatile and ultrafast separations with a wide spectral range, programmable optical slit widths, low baseline drift, fast data acquisition, up to 10 signal channels, and one 3D field.

	Diode Array Detector HL	Diode Array Detector FG
Wavelength range	190 –680 nm	190 –800 nm (with standard deuterium and tungsten lamp)
Pixel resolution	0.5 nm	0.6 nm
Number of signal channels	10 + 3D field	10 + 3D field
Data collection rate	200 Hz	250 Hz
Noise	<±3 μAU at 230 nm	<±6 μAU at 254 nm
Drift	<0.5 mAU/h at 230 nm	<1 mAU at 254 nm
Linearity	<5% at 2.0 AU	<5% at 2.2 AU

UltiMate 3000 Systems

DAD-3000 Diode Array Detector	Economical 100 Hz data collection rate choice for laboratories on a limited budget.
DAD-3000 RS Rapid Separation Diode Array Detector	Employing a 200 Hz data collection rate that is ideal for method development laboratories that need to capture full spectral information from novel compounds in narrow, RS peaks.

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