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

Combine pumps, valves and detectors in one housing

Left module: Valve drive VU 4.1 – EWA04
Middle module: Pump P 4.1S, 50 bar, 50 ml, ceramic – DPG12FB
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

Universal valve drive for ASM 2.2L

Assistant module VU 4.1 for valves V 4.1

Middle module

Compact pump with 50 bar pressure sensor

50 ml/min ceramic pump head for ASM 2.2L.
Assistant module P 4.1S, 50 bar, 50 ml, ceramic

Right module

Universal valve drive for ASM 2.2L

Assistant module VU 4.1 for valves V 4.1

Specifications

Power supply100 – 240 V, 50-60 Hz, maximum 130 W
Dimensions361 x 208 x 523 mm (W x H x D)
WeightAbout 17 kg (depending on integrated modules)
Leak sensorYes
Ambient conditionsTemperature range: 4 – 40 °C, 39.2 – 104 °F Air humidity: 10–90 %, non-condensing
InterfacesLAN
ControlMobile Control, Software
InputsError (IN), Start (IN), Autozero, 0–10 V Analog IN
OutputsEvent 1–2, Error (OUT) (OC), + 5 V, + 24 V
Analog outputsIntegrator output (detector signal)
Customizable docking station for pumps, valves and detectors – ASM 2.2L

ESPA Logo

Scroll to Top