English
The AF-7500 is a new-generation instrument independently developed by our company leveraging our technical expertise. Integrating the latest advances in modern science and technology—including computing and optoelectronics—it provides users with a simple, efficient, safe, and reliable analytical solution.
Dual-channel technology enables simultaneous analysis of two elements, supporting trace and ultra-trace determination of 12 elements: As, Sb, Bi, Se, Sn, Pb, Ge, Te, Zn, Cd, Hg, and Au.
Patented sampling system (Patent: ZL 200620012910.2) combining peristaltic pump and eight-port valve: Allows sampling of the next sample into the quantitative loop during analysis of the current sample Precise loop volume measurement and reduced total analysis time – nearly twice as fast as comparable instruments。
Zero-time cleaning with dual-loop alternation: One loop injects while the other is cleaned simultaneously； Eliminates dedicated cleaning time and improves both sampling and washing efficiency.
Dual-stage gas-liquid separation system (Patent: 200720104068.X): Combines spatiotemporal separation and membrane separation; Minimizes steam interference and enhances analytical accuracy; Infrared liquid level sensor eliminates level-related effects.
Shielded low-temperature ignition quartz atomizer: Far-infrared heating ensures fast warm-up and extended service life.
Dual-channel technology enables simultaneous analysis of two elements, supporting trace and ultra-trace determination of 12 elements: As, Sb, Bi, Se, Sn, Pb, Ge, Te, Zn, Cd, Hg, and Au.
Patented sampling system (Patent: ZL 200620012910.2) combining peristaltic pump and eight-port valve: Allows sampling of the next sample into the quantitative loop during analysis of the current sample Precise loop volume measurement and reduced total analysis time – nearly twice as fast as comparable instruments。
Zero-time cleaning with dual-loop alternation: One loop injects while the other is cleaned simultaneously； Eliminates dedicated cleaning time and improves both sampling and washing efficiency.
Dual-stage gas-liquid separation system (Patent: 200720104068.X): Combines spatiotemporal separation and membrane separation; Minimizes steam interference and enhances analytical accuracy; Infrared liquid level sensor eliminates level-related effects.
Shielded low-temperature ignition quartz atomizer: Far-infrared heating ensures fast warm-up and extended service life.