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, ChromGate®, and ClarityChrom® software, as well as with the Mobile Control software (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.
UVD 2.1L variable wavelength detector
UVD 2.1L with removed front panel
Key Features
Large choice of flow cells
Leak management
55 years experience
Made in Germany
Technical Data
Detection
Detector type
Variable single wavelength UV detector
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
± 15 µAU at 254 nm (ASTM E1657-98)
Drift
300 µAU/h at 254 nm (ASTM E1657-98)
Linearity
> 2.0 AU at 274 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
Communication
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
General
Power supply
100 - 240 V, 50 - 60 Hz, 65 W
Dimensions
361 x 158 x 523 mm (W x H x D)
Weight
5.9 kg
Other
Note
Flow cells are not included and must be ordered separately (see Accessories / Spare parts)
Accessories & Spare Parts
Deuterium Lamp
Deuterium lamp, replacement, for S2520, 10D, 40D, UVD 2.1S, UVD 2.1L, DAD 2.1L, MWD 2.1L
Technical data or prices are subject to change without notice. Prices may vary by country and do not include taxes, customs duties or delivery.
All trademarks are the property of their respective owners.Our general terms and conditions apply: www.knauer.net/terms