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 a small housing. The installed deuterium lamp covers a wavelength range from 190 to 500 nm. The UV detector can be controlled with OpenLab EZChrom Edition®, Chromeleon®, PurityChrom®, Mobile Control® and ClarityChrom® software via LAN, as well as 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.
Assistant module UV detector UVD 2.1S with fiber optics
Assistant module UV detector UVD 2.1S with fiber optics
Assistant module UV detector UVD 2.1S with fiber optics
Assistant module UV detector UVD 2.1S with fiber optics
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 (fiber optic cables are not included) |
| 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 270 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 |
| Leak sensor | via ASM 2.2L |
| Inputs | Autozero, Start (IN), Error (either IN or OUT), 0 - 10 V Analog IN |
|---|---|
| Outputs | Error (either OUT or IN) |
| Analog inputs | Wavelength 0 - 10 V via ASM 2.2L |
| Analog outputs | 1 x ± 2.5 V scalable, 20 bit |
| Control | Digital:LAN,RS-232, remote connector/Analog: wavelength control/Manual: front panel |
| Interfaces | LAN, multi-pin connector, analog (RCA cinch connector) of the ASM 2.2L |
| GLP | Lamp operating hours |
|---|---|
| Ambient conditions | temperature range: 4 - 40 °C, 39.2 - 104 °F air humidity: below 90%, non-condensing |
| Power supply | External: input 100 - 240 V, output24 V DC, 60 W |
|---|---|
| Dimensions | 112 x 132 x 260 mm (W x H x D) |
| Weight | 2.5 kg |
| Note | Assistants with the following configuration are not permitted: 1) more than two pump modules - a high pressure gradient is not supported 2) more than one UV detector 3) without plug-in modul |
|---|
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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
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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
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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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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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In addition, we have extended documentation about all our products, including CE Declarations of Conformity.
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