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HPLC and UHPLC Detectors & flow cells

KNAUER gives you the opportunity to analyze nearly every compound due to a large portfolio of HPLC detectors. For the achievement of your analysis goals and for matching your separation scale, our detectors are flexible in the setup, including flow cells, fiber optics and nebulizers. With an outstanding sensitivity, stability and usability KNAUER detectors gives you everything you need for your everyday challenges. Detectors made by KNAUER can be integrated into nearly every HPLC system to match your specific requirements and can be operated with a broad range of software packages.

Please contact us for further information.

Sensitive UV/VIS detectors

We provide a choice of UV/VIS detectors, ranging from single variable wavelength to 8-channel diode array detector with LightGuide total reflection technology.
The AZURA DAD 6.1L is equipped with revolutionary KNAUER Polka-Dot technology providing maximum light intensity and low noise over the whole UV/VIS spectrum. This technology provides more light than previous shine-through lamp configurations.

Both AZURA diode array detectors DAD 6.1L and DAD 2.1L provide high spectral resolution enabling optimized identification and sample characterization.
Accessible frontal lamp and flow cell exchange
Sensitive LightGuide flow cells and Polka-Dot technology
Flexible wide flow cell range for high application versatility
Robust intelligent temperature control for minimal drift

Wavelength range (nm)

190 –500

190 –750

190 –700

190 –700

190 –1000

AZURA® UV/VIS
Detector

UVD 2.1S

UVD 2.1L

MWD 2.1L

DAD 2.1L

DAD 6.1L

 

Compact and versatile UV detector

Reliable UV/VIS detector for a wide spectrum of applications

Robust multichannel UV/VIS detector

Versatility through a wide flow cell range

High-end diode array detector with outstanding performance

Channels 1 1 8 8 8
3D data acquisition       + +
Data acquisition rate 50 Hz 50 Hz 100 Hz 100 Hz 100 Hz
Fiber optics available + + + + +
LightGuide flow cells     + + +
PressureProof flow cells     + + +
Biocompatible versions + + + + +

Do you need more information or a quote? We are happy to help you!

Which flow cell suits your application best?

  • Standard HPLC
  • UHPLC
  • High sensitivity 
  • PressureProof principle

    The KNAUER PressureProof flow cells are available for all AZURA UV/VIS detectors in cartridge and classic design. These highly robust and price attractive flow cells feature an increased back pressure stability (up to 300 bar) and extended flow rates range (up to 20 ml/min).

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  • Fast HPLC - LightGuide principle

    The Standard LightGuide Flow Cell Cartridge combines total reflection technology with small cell volume for high throughput and high resolution applications.

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  • Ultimately sensitive UHPLC

    The High Sensitivity LightGuide Flow Cell Cartridge is available for the entire AZURA DAD series. With the lowest dispersion volume on the market and long path length this total refection flow cell is the ultimate choice for demanding trace analysis.

     

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Remote HPLC detection

KNAUER fiber optic technology offers the possibility to separate the flow cell spatially from the detector via fiber optic cables in a distance up to 10 meters. This enables the measurement of UV/ VIS absorption in flow-through mode remotely from the detector.

Fiber optics enable the flow cell to be located very close to the column, minimizing peak broadening.

The UV nano flow cell with fiber optics technology from KNAUER received the Best of Industry award 2017.

Remote flow cells with fiber optic connectors

No chromophor? No problem.
MEET AZURA RID 2.1L

our refractive index detectors

A wide range of third-party detectors can be seamlessly integrated into AZURA analytical systems

See the complete KNAUER portfolio

More about our AZURA team

Stay flexible regarding flow rates and upgrade options.
Our complete HPLC / UHPLC brochure is available as a PDF

We are happy to support you


Any questions about our products, solutions and services?
Need a quote?

+49 30 809727 0

Monday to Friday
 7 am - 5 pm CET

sales@knauer.net

24 hours
 

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