AZURA Assistant ASM 2.1L

discontinued: AZURA Assistant ASM 2.1L

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Article No.: AYBLECEC
Articlename: discontinued: AZURA Assistant ASM 2.1L

discontinued: AZURA Assistant ASM 2.1L

Left: P 4.1S, 50 bar, 50 ml, ceramic
Middle: 6Port2Pos, 1/16", PEEK, 200 bar
Right: 6Port2Pos, 1/16", PEEK, 200 bar

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 P 4.1S with 50 ml pump head, ceramic and 50 bar pressure sensor
Middle module 6 port 2 position valve, PEEK, for 1/16″ tubing, maximum 200 bar
Right modul 6 port 2 position valve, PEEK, for 1/16″ tubing, maximum 200 bar
Function Eluent delivery, 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

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