Máy quang phổ huỳnh quang nguyên tử Drawell DW-AFS-610E

l Low cost and perfect performance for analysis of typical heavy metal elements.
l Comparable with ICP-MS!
l Upgrade to atomic fluorescence speciation analyzer!
l Single channel, no interferences between channels!

Comparable analysis performance with ICP-MS: ultra trace level (ng/mL) determination of As、Sb、Bi、Zn、Cd、Hg、Ge、Sn、Pb、Se and Te.
Advanced gas-liquid separator, with higher signal-to-noise ratio
Comparable performance with Nafion drier;
Anti-foaming design, especially suitable for ion pair separation method;
Waste liquid auto drain design, no peristaltic pump is necessary.
Low temperature atomization technique
Argon-hydrogen flame auto ignition;
Stable temperature control system;
Very high stability atomization efficiency.
Long life (3 years) and high efficiency (70%) active and recycling mercury trap.
Powerful function and upgrading capability
Adding PDI-10 UV digestion device and work station, and coupled with chromatographs realizes speciation analysis of As, Hg, and Se.
Adding WM-10 Ultra-trace Hg determination device to determine directly the ultra-trace Hg in water samples of surface water, sea water, tap water and source water, etc.
Adding VM-10 Gaseous Hg determination device to determine directly the ultra-trace Hg in gas sample of air, natural gas, laboratory and working environment, etc.
Two kinds of autosamplers available for fully automatic operation.