Harmful elements in metal. (As, Bi, Pb, Sb, Sn etc.)
The advanced continuous flow, discrete sample injection system with single pump control, wye mixing module (patented technique), provides simple structure, clear flow path and convenient operation, eliminating the need of using a special discharge pump and the trouble of flow rate matching.
The spraying jet type hydride generation and three-step gas-liquid separating system (patented technique) with much higher reaction efficiency, features thorough gas-liquid separation, automatic waste liquid discharge, improving the sensitivity and precision effectively.
Unique Ar-H2 flame automatic ignition device (patented technique) improves analytical sensitivity effectively and reduces gaseous interference and memory effect greatly.
Infrared heating quartz atomizer (patented technique) with much longer operating life and good stability.
Accurate peristaltic pump flow control device to ensure stable running and accurate sampling.
Double-cathode HCL with super-intensive short pulse power supply is be used as the light source to improve the analytical sensitivity and stability.
Large-sale logic array and highly integrated modular electric circuit design.
Provides automatic gas line protection and alarm.
Newly designed rotary auto-sampler with simple structure and excellent performance is available for user's choice.
Computer control and rich data processing functions. Compatible computer communicates with the main unit via a standard RS-232 serial port. Windows operating software provides data, graphic, condition storage and expert system. Multi-windows processing technique provides the possibility of simultaneous display of signal profile, measurement results and curve fitting pages etc.
Detection limit (μg/L) : Hg ≤ 0.003 Cd ≤ 0.001 As, Sb, Bi, Se, Te, Pb, Sn ≤ 0.03 Ge ≤0.3 Zn ≤ 2.0
Linear dynamic range: 3 orders of magnitude
Environment Requirements Ambient temperature: 5~35℃ Relative humidity: less than 85% Good ventilating facility Without strong electric-magnetic interference Power supply: 220v±10%, 50Hz