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: 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.
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 single wavelength UV detector for ASM 2.2L
Assistant module UVD 2.1S without flow cell
Right module
Universal valve drive for ASM 2.2L
Assistant module VU 4.1 for valves V 4.1
Specifications
| 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 |
| 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) |
