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) |
|---|
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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 for 59 years.
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In addition, we have extended documentation about all our products, including CE Declarations of Conformity.
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