Atomic Absorption Spectrophotometer

We are offering atomic absorption spectrophotometer
design of suspension of optics system. Shaking and change of environmental temperature have no effect on instrument stability.
First creation in world, integrating flame/graphite furnace atomizer, graphite furnace power supply, and detection system of optics and electronics, together into one major unit of instrument. It is one of the most compact aas in the world.
First creation in china , utilizing full titanium atomizing cell and burning system. Adopt aero-space high-tech, cast the industrially pure titanium atomizing cell and burning head by paraffin method, having excellent ability to resist corrosion and oxidation, to stand high temperatures, and having long working life.
Take lead in utilizing 1800 lines/mm diffraction grating, achieving sufficient energy and high resolution. Single beam optics system, obtaining enough energy to achieve very low limit of detection for elements of as, se and etc. Realizing automatic switch between flame/graphite furnace in 2 seconds.
Carefully designed deuterium lamp background deduction technique and self-absorption background deduction technique, making calibration result accurate. Optimized power supply techniques prolong working life of lamp.
Safe and reliable control alarming devices, assuring over-current protection for hollow cathode lamp, insufficient pressure protection for combustion gas/protection gas, alarming for leaking of combustion gas, over-heated protection for graphite furnace, and protection for abnormal flame state.
Option to hg-01 hydride generator utilizing heated ceramic tube, analyzing elements of as, pb, se, hg and etc. With high sensitivity.
option to graphite furnace automatic sample injector, realizing automatic preparation of standard solutions, thus realizing fully automatic analysis.