GC-4200 Gas Chromatograph

The GC-4200 is the latest gas chromatograph to be launched by East & West Analytical. Equipped with an advanced EPC gas path control system and a high-precision temperature control system, and configured with a 10-inch touch screen with networking functions, it is a gas chromatograph featuring high stability, high sensitivity, high networking capability and intelligence. It has won the German Design Award 2026 in "Excellent Product Design".

Operating system developed with Linux kernel. Instrument monitoring and control can be realized via PC, tablet and mobile phone. 

Adopts a 10-inch color touch screen: beautiful interface, intuitive and convenient finger operation, good interactivity, simplified human-machine interface. 

Built-in liquid autosampler installation platform, capable of simultaneously mounting two liquid autosamplers to achieve dual-tower injection. 

The column oven adopts a dual rear-door design and is equipped with a high-precision temperature control system, enabling rapid and accurate temperature rise and fall operations, with temperature control performance reaching the international advanced level. 

Brand-new electronic gas path control system equipped with high-precision EPC, enabling full EPC control of the entire instrument gas path. 

Carrier gas control modes: supports constant flow and constant pressure, upgradable to programmed pressure ramping, programmed flow ramping, atmospheric pressure and ambient temperature compensation, and features linear velocity calculation function

Multiple injection methods available, upgradable to quick-turn injection port

Column oven anti-scald function: door-opening motor automatically stops, column oven heating wire stops heating, and automatically resumes upon door closing.

The chromatograph host communicates with the computer via network port, more stable and reliable. Timed power-on, power-off and standby functions, supporting remote monitoring via mobile phone.