Gilson GX-281 Liquid Handler

Customisable large capacity liquid handling system for diverse applications.

The GX-281 Liquid Handler is a large capacity versatile platform that can be configured for injection, fraction collection, and re-injection as part of a Gilson purification system or a flexible liquid handler with optional accessories such as tube grippers, balances, and bar code readers for performing a wide variety of automated unattended liquid handling applications.

Description

The GX-281 Liquid Handler and autosampler offers unmatched versatility and performance for liquid handling operations including injection, fraction collection and re-injection. The instrument features a revolutionary syringeless solvent delivery system that accommodates various volumes and flow rates. The GX Solvent System features an innovative technology that allows for a large dynamic working range of 2 µL to 100 mL and flow rates of 1 µL/min to 25 mL/min.

Revolutionary GX Solvent System on an innovative autosampler: no syringes to replace or change to accommodate different volumes and flow rates; allows for immediate access to up to five solvents and provides a large dynamic volume and flow rate range
Continuous flow path design on all injection valves for flow rates up to 200 mL/min: allows system flow to continue even as the injection valve switches from load to inject, ensuring consistent pressure and flow
Direct Injection Module features an injection port that is integrated into the valve: removes a source of potential carryover, reduces rinsing times, sample waste and X/Y travel for quicker injection cycle times
Enhanced bed capacity over other similar liquid handlers — uses only 33″ of linear bench space: holds up to six Code 200 Series Racks with an efficient bed design
Separate injection and collection pathways: ensures that fractions are never contaminated from the injection process
Jet Wash Rinse system includes a high-flow rinse pump: provides fast and efficient probe cleaning with up to six rinse solvents