Superior Single Wavelength UV-Detector for Liquid Chromatography and Process Technology with Fiber Optics Technology

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Article No.: ADA04XA
Articlename: AZURA UV/VIS Detector UVD 2.1L Fiber Optics

Superior Single Wavelength UV-Detector for Liquid Chromatography and Process Technology with Fiber Optics Technology

190 - 750 nm, variable single wavelength UV/VIS detector with fiber optic connectors

The AZURA UV/VIS Detector UVD 2.1L is a competitively priced HPLC spectrophotometer for routine HPLC applications including fast LC methods. Besides offering excellent technical specifications, this robust detector features a highly flexible and compact design. The UVD 2.1L comes with an installed deuterium lamp which covers a wavelength range from 190 to 750 nm. This detector can be controlled with OpenLab® EZChrom Edition, ChromGate® and ClarityChrom® software, as well as from an optional touch display (stand-alone operation), via LAN or through analog input/output; allowing it to be integrated into almost any LC system. Due to a smart design the flow cell is easily accessible and can be changed very quickly. You can choose between a wide range of flow cells for analytical or preparative LC applications with flow rates from 10 μl/min up to 10 l/min. This fiber optics version offers the possibility to separate the flow cell spatially from the device and thus provides enhanced security for hazardous, explosive or toxic work processes.

Key Features

Technical Data


Detector type Variable single wavelength UV detector
Version fiber optics version
Detection channels 1
Light source Deuterium (D²) lamp with integrated GLP chip
Wavelength range 190 - 750 nm
Spectral bandwidth 11 nm at Hα line (FWHM)
Wavelength accuracy ± 2.5 nm
Wavelength precision 0.3 nm (ASTM E275-93)
Noise ± 20 µAU at 254 nm (ASTM E1657-98)
Drift 400 µAU/h at 254 nm (ASTM E1657-98)
Linearity > 2.0 AU at 270 nm (ASTM E1657-98)
Maximum data rate 50 Hz (LAN)/20 Hz (Analog)
Flow cell Not included (see Accessories / Spare parts)
Time constants 0.0 / 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s
Integration time Automatic
Leak sensor Yes


Inputs Error (IN), Start (IN), Autozero,0 - 10 V Analog IN
Outputs Events 1 - 3, + 5 V, 24 V Valve
Analog outputs 1 x 0 - 5 V scalable, 20 bit, offset adjustable
Control Digital: LAN, remote connector/Analog: wavelength control/Manual: Mobile Control (optional)
Programming Timed: wavelength, events, fraction valve, links, wake up (program, link); /9 programs, 50 program lines

Technical parameters

GLP Detailed report including lamp recognition, operating hours, /lamp operating hours, number of lamp ignitions
Display Mobile Control (optional)
Ambient conditions Temperature range: 4 - 40 °C, 39.2 - 104 °F, Humidity: below 90 % noncondensing


Power supply 100 - 240 V, 50 - 60 Hz, 75 W
Dimensions 361 x 158 x 523 mm (W x H x D)
Weight 6.0 kg


Note Fiber optic cables and flow cells are not included and must be ordered/ separately (see Accessories / Spare parts)

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Technical data are subject to change without notice.
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