GC F70 Gas Chromatograph

GC F70 Gas Chromatograph

F70 Gas Chromatograph supports carrier gas control via AFC, auxiliary gas control via AFS (Advanced Flow Scout) for detectors, or full AFC pneumatic control as a flexible option.

Touchscreen Smart Control – Convenient Instrument Operation

▶Physical start/stop buttons for easy control and analysis.

▶Touchscreen smart interaction – high‑sensitivity, high‑resolution screen with a larger display and operating area for an improved user experience.

▶Method setup – chromatographic method conditions can be conveniently configured via the touchscreen.

Superior AFC Pneumatic Control Technology for Higher Repeatability and Resolution

▶Self-developed AFC pneumatic control module – delivers high-precision flow and pressure regulation across all gas paths.

Carrier gas is managed via AFC, while auxiliary gases are controlled by AFS (Advanced Flow Scout) technology, enhancing overall efficiency.

Flexible full-AFC gas-path configurations are available, allowing users to tailor the system for improved pneumatic control accuracy and a higher degree of automation.

▶Supports multiple carrier gas control modes: constant flow, constant pressure, constant linear velocity, programmed flow, programmed pressure, and programmed linear velocity, 

offering greater selectivity and improved separation efficiency.

Smart, Rapid Maintenance

▶Smart component maintenance – effectively manages consumables such as injection septa, liners, and split cold traps, recording usage counts or days and setting maximum usage limits.

▶Rapid leak test – quickly diagnoses the gas‑tightness of the inlet gas path.

Flexible Expandability

▶Multiple detector options – FID, TCD, ECD, FPD, and NPD are available.

▶Wide‑range FID and FPD detector design – the FID metal nozzle enhances durability; the FPD short optical path design offers a more compact size and higher sensitivity.

▶Flexible combination with various sampling devices – compatible with the FL1092 series liquid autosampler:

▶Optional 16‑position or 150‑position sample trays.

Injection cycle < 100 ms.

Workstation software enables full control of the autosampler.

Supports multi‑channel synchronous and asynchronous injection modes.