AZURA Assistant ASM 2.2L

Customizable docking station for pumps, valves and detectors - ASM 2.2L

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Article No.: AY00163
Articlename: AZURA Assistant ASM 2.2L

Customizable docking station for pumps, valves and detectors - ASM 2.2L

Combine pumps, valves and detectors in one housing

Left module: Empty module
Middle module: UV detector UVD 2.1S - EDA03XA
Right module: Valve drive VU 4.1 - EWA04

The Assistant ASM 2.2L is a docking station for three compact devices. Valves, pumps and UV detectors can be combined in one housing.
The plug-in modules are removed by loosening four screws allowing the user to exchange modules in case of service within minutes. Likewise, the configuration of the LC system can be adapted to new requirements. Routine maintenance work e.g. replacing the lamp of a detector is easily performed by the user.
Depending on the integrated modules the assistant fulfills many different tasks like eluent delivery, detection, sample and solvent selection, sample injection, column switching or fraction collection. An assistant including a pump, injection valve, and detector features a complete, compact chromatographic system. As a part of a larger system, the ASM 2.2L is extremely versatile in analytical, preparative and continuous liquid chromatography. A leak sensor and the capillary guidance, as well as the optional display software Mobile Control, facilitate a safe and user-friendly operation.
The concept of flexible combinable plug-in modules combines an individual configuration with the highest functionality at minimal space requirements.

Included modules

  • Left module
    Empty module for ASM 2.2L

    Empty module for ASM 2.2L

    Cover plate for slots without an assistant module

    Article No.: G2022

  • Middle module

    Compact variable single wavelength UV detector for ASM 2.2L

    Assistant module UVD 2.1S without flow cell

    Article No.: EDA03XA

    View module
  • Right module

    Universal valve drive for ASM 2.2L

    Assistant module VU 4.1 for valves V 4.1

    Article No.: EWA04

    View module

Technical Data

Included modules

Left module Empty module
Middle module UV detector UVD 2.1S - EDA03XA
Right module Valve drive VU 4.1 - EWA04


Interfaces LAN
Control Mobile Control, Software
Inputs Error (IN), Start (IN), Autozero, 0–10 V Analog IN
Outputs Event 1–2, Error (OUT) (OC), + 5 V, + 24 V
Analog outputs Integrator output (detector signal)


Power supply 100 – 240 V, 50-60 Hz, maximum 130 W
Dimensions 361 x 208 x 523 mm (W x H x D)
Weight About 17 kg (depending on integrated modules)
Leak sensor Yes
Ambient conditions Temperature range: 4 - 40 °C, 39.2 - 104 °F Air humidity: 10–90 %, non-condensing

Documents and more information

Certified Quality 

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.

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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

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