Customizable docking station for pumps, valves and detectors – ASM 2.2L
Combine pumps, valves and detectors in one housing
Left module: UV detector UVD 2.1S – EDA03XA
Middle module: Empty module
Right module: Pump P 4.1S, 10 ml, stainless steel – DPG22EA
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 | UV detector UVD 2.1S – EDA03XA |
|---|---|
| Middle module | Empty module |
| Right module | Pump P 4.1S, 10 ml, stainless steel – DPG22EA |
Left Module
Compact variable single wavelength UV detector for ASM 2.2L
Assistant module UVD 2.1S without flow cell
Middle module
Empty module for ASM 2.2L
Right Module
Compact pump with pressure sensor, 10 ml/min stainless steel pump head for ASM 2.2L
Assistant module P 4.1S, 10 ml, stainless steel
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) |
