The AZURA UVD 2.1S is a highly competitive single variable wavelength UV detector for HPLC. It offers excellent technical specifications for routine laboratory work. With its small footprint, it is one of the smallest detectors for HPLC on the market. The UVD 2.1S comes in the novel small AZURA housing. The installed deuterium lamp covers a wavelength range from 190 to 500 nm. The UV detector can be controlled with OpenLab® EZChrom Edition, ChromGate®, PurityChrom Bio and ClarityChrom® software, as well as from the front panel (stand-alone operation), via LAN, via RS-232, 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. Also available as a module for the new AZURA ASM 2.2L.
AZURA UVD 2.1S with fiber optics connector
Application expample: Placing the detector in a protective housing
Appliaction example: Placing the flow cell in a heated compartment
Compact
Large choice of flow cells
Fiber optics version
60 years experience
Made in Germany
| 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 - 500 nm |
| Spectral bandwidth | 13 nm at Hα line (FWHM) |
| Wavelength accuracy | ± 3 nm |
| Wavelength precision | 0.7 nm (ASTM E275-93) |
| Noise | ± 25 µAU at 254 nm (ASTM E1657-98) |
| Drift | 400 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)/10 Hz (RS-232) |
| Flow cell | Not included (see Accessories / Spare parts) |
| Time constants | 0.00 / 0.02 / 0.05 / 0.1 / 0.2 / 0.5 / 1.0 / 2.0 s |
| Integration time | Automatic |
| Inputs | Autozero, Start (IN), Error (either IN or OUT), 0 - 10 V Analog IN |
|---|---|
| Outputs | Error (either IN or OUT) |
| Analog inputs | Wavelength 0 - 10 V |
| Analog outputs | 1 x ± 2.5 V scalable, 20 bit |
| Control | Front panel, Mobile Control, software, event control, analog, terminal protocol |
| Interfaces | LAN (RJ-45), RS-232 (SUB-D 9, service only), multi-pin connector, analog (RCA cinch connector) |
| GLP | Lamp operating hours |
|---|---|
| Display | LED |
| Ambient conditions | Temperature range: 4 - 40 °C, 39.2 - 104 °F Humidity: below 90 % non-condensing |
| Power supply | External: input 100 - 240 V, output24 V DC, 60 W |
|---|---|
| Dimensions | 121 x 129 x 187mm (W x H x D) |
| Weight | 1.5 kg |
| Note | Fiber optic cables and flow cells are not included and must be ordered/separately (see Accessories / Spare parts) |
|---|
10 mm path length, 10 µl, 1/16", 300 bar, stainless steel, fiber optic connectors, classical KNAUER flow cell
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3 mm path length, 2 µl, 1/16", 300 bar, stainless steel, fiber optic connectors, classical KNAUER flow cell
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3 mm path length, 2 µl 1/16", 30 bar, biocompatible, fiber optic connectors, classical KNAUER flow cell
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0.5 mm path length, 3 µl, 1/16", 100 bar, biocompatible, fiber optic connectors, classical KNAUER flow cell
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2 mm path length, 1/8", 200 bar, stainless steel, fiber optic connectors, changeable to 0.5/1.25 mm, classical KNAUER flow cell
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2 mm path length, 1/8", 100 bar, biocompatible, fiber optic connectors, changeable to 0.5/1.25 mm, classical KNAUER flow cell
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2 mm path length, 1/4" angular connections, 200 bar, stainless steel, fiber optic connectors, changeable to 0.5/1.25 mm
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2 mm path length, 3/8" TRI-Clamp connections, 80 bar, stainless steel, fiber optic connectors, changeable to 0.5/1.25 mm
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7 mm path length, 3/8" TRI-Clamp connections, 10 bar, biocompatible, fiber optic connectors
Article No.: A4152-1
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2 mm path length, 1/4" TRI-Clamp connections, 80 bar, stainless steel, fiber optic connectors, changeable to 0.5/1.25 mm
Article No.: A4153
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2 mm path length, 1/2" TRI-Clamp connections, 80 bar, stainless steel, fiber optic connectors, changeable to 0.5/1.25 mm
Article No.: A4154
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10 mm path length, 3/8" TRI-Clamp connections, 10 bar, biocompatible, fiber optic connectors
Article No.: A4154-1
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2 mm path length, 3/4" TRI-Clamp connections, 80 bar, stainless steel, fiber optic connectors, changeable to 0.5/1.25 mm
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test cell with fiber optic connectors for AZURA UVD 2.1S, UVD 2.1L and Smartline 2520, 2500 and 2600
Article No.: A4125
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Test cell with holmium oxide filter and fiber optic connectors for AZURA UVD 2.1S, UVD 2.1L and Smartline 200, 2520, 2500, 2550 and 2600 detectors
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test cell with stray light filter and fiber optic connectors for AZURA UVD 2.1S, UVD 2.1L and Smartline 2520, 2500 and 2600
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Fiber optic cables (2 pc), 750 mm, 2x SMA 905 600/660, polymicro
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Fiber optic cables (2 pc), custom made sizes, 2x SMA 905 600/660, polymicro
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included in shipkit
Article No.: FDA
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Cable kit for AZURA P 2.1S, P 4.1S, and UVD 2.1S included in shipkit
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Maintenance kit for detector UVD2.1S, UVD2,1L, MWD2.1L, DAD2.1L, 10D, 40D - including all wear parts: deuterium lamp
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AZURA® Detector UVD 2.1S with deuterium lamp without flow cell, incl. test cell
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Assistant module UVD 2.1S fiber optics version without flow cell
Article No.: ADA07XA
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Assistant module UVD 2.1S without flow cell
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AZURA® Detector UVD 2.1L Fiber Optics Version with deuterium lamp without flow cell
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AZURA® Detector UVD 2.1L with deuterium lamp without flow cell, incl. test cell
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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.
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