AZURA Assistant ASM 2.1L Contact us
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Article No.: AYFAEEBR
Articlename: discontinued: AZURA Assistant ASM 2.1L

discontinued: AZURA Assistant ASM 2.1L

Left: 12Mpos, 1/8", sst, 25 bar
Middle: 6Port2Pos, 1/8", sst, 300 bar
Right: P 4.1S, 50 ml, stainless steel

The ASM 2.1L is replaced by the new ASM 2.2L.
Assistant configurator: www.knauer.net/assistantconfigurator
All information: www.knauer.net/assistants


The Assistant ASM 2.1L is a compact combination module which can be equipped with up to three device modules. Available for selection are valves, pumps, degassers and UV detectors.
Depending on the integrated modules the assistant fulfills many different tasks like sample and solvent selection, sample injection, column switching or fraction collection. An assistant including a pump, valve, and detector features a complete, compact chromatographic system. As a part of a larger system, the ASM 2.1L 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 the flexible combination of device modules combines the highest functionality with minimal space requirements.

Technical Data

Integrated modules and function

Left module 12 port multiposition valve, stainless steel, for 1/8″ tubing, maximum 25 bar
Middle module 6 port 2 position valve, stainless steel, for 1/8″ tubing, maximum 300 bar
Right modul P 4.1S with 50 ml pump head, stainless steel and pressure sensor
Function Eluent delivery, Sample selection, Eluent selection, Sample injection, Column selection


Interfaces LAN
Control Mobile Control, Software
Inputs Error (IN), Start (IN) both TTL
Outputs Event 1 - 3 (OC, Relay), Error (OUT) (OC),
Analog outputs Integrator output (detector signal)


Power supply 100 – 240 V, 50-60 Hz, maximum 100 W
Dimensions 361 x 158 x 523 mm (W x H x D)
Weight About 14 kg (depending on integrated modules)
Leak sensor Yes
Ambient conditions Temperature range: 0 - 40 °C, 32 - 104 °F Humidity: below 95 % noncondensing

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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