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
Large choice of flow cells
Leak management
60 years experience
Made in Germany
| 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 |
| 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 | Mobile Control, software, event control, analog, terminal protocol |
| Interfaces | LAN (RJ-45), RS-232 (SUB-D 9, service only), pin header, analog (RCA cinch connector) |
| Programming | Timed: wavelength, events, fraction valve, links, wake up (program, link); 9 programs, 50 program lines |
| 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, 65 W |
|---|---|
| Dimensions | 361 x 158 x 523 mm (W x H x D) |
| Weight | 5.9 kg |
| Note | Flow cells are not included and must be ordered separately (see Accessories / Spare parts) |
|---|
Tool Kit AZURA® for systems with PEEK or pre-cut capillary kits
Article No.: A1033
Show product
10 mm path length, 10 µl, 1/16", 300 bar, stainless steel, with heat exchanger one sided inlet and outlet, classical KNAUER flow cell
Article No.: A4061XB
Show product
3 mm path length, 2 µl, 1/16", stainless steel, classical KNAUER flow cell
Article No.: A4042
Show product
3 mm path length, 2 µl, 1/16", 30 bar, biocompatible, classical KNAUER flow cell
Article No.: A4045
Show product
0.5 mm path length, 3 µl, 1/16", 200 bar, stainless steel, classical KNAUER flow cell
Article No.: A4069
Show product
0.5 mm path length, 3 µl, 1/16", 100 bar, biocompatible, classical KNAUER flow cell
Article No.: A4095
Show product
2 mm path length, 1/8", 200 bar, stainless steel, changeable to 0.5/1.25 mm, classical KNAUER flow cell
Article No.: A4066
Show product
2 mm path length, 1/8", 100 bar, biocompatible, changeable to 0.5/1.25 mm, classical KNAUER flow cell
Article No.: A4067
Show product
2 mm path length, 1/4" angular connections, 200 bar, stainless steel, changeable to 0.5/1.25 mm, without fittings, classical KNAUER flow cell
Article No.: A4068
Show product
2 mm path length, 1/4" straight connections, 200 bar, stainless steel, changeable to 0.5/1.25 mm, without fittings, classical KNAUER flow cell
Article No.: A4068-2
Show product
Standard Test Cell for AZURA UVD 2.1S, UVD 2.1L and Smartline 200, 2520, 2500, 2550 and 2600
Article No.: A4123
Show product
Test cell Holmium Oxide Filter
Article No.: A4126
Show product
Test cell, WG 280 filter stray light
Article No.: A4146
Show product
included in shipkit
Article No.: FDA
Show product
Cable kit for all devices with footprint "L" included in shipkit
Article No.: FZA02
Show product
Maintenance kit for detector UVD2.1S, UVD2,1L, MWD2.1L, DAD2.1L, 10D, 40D - including all wear parts: deuterium lamp
Article No.: ARD10
Show product
AZURA® Detector UVD 2.1L Fiber Optics Version with deuterium lamp without flow cell
Article No.: ADA04XA
Show product
AZURA® Detector UVD 2.1S with deuterium lamp without flow cell, incl. test cell
Article No.: ADA00
Show product
AZURA® Detector UVD 2.1S Fiber Optics Version with deuterium lamp without flow cell
Article No.: ADA05
Show product
KNAUER is known for the quality of its products and has been certified several times. We produce high-tech laboratory instruments for research, routine analysis and production.
See all Quality certificates
In addition, we have extended documentation about all our products, including CE Declarations of Conformity.
See all CE Declarations of conformity
Innovation and quality - since 1962. Made in Germany.
Call us or drop us a line.
Mo – Fr
07:00 – 17:00 CE(S)T
24 / 7
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
