Introduction: Environmental protection, food safety, disease control, medicine and medical treatment, health and epidemic prevention, agriculture, geology and mining, metallurgy, cosmetics, soil, urban water supply and drainage, teaching and research, etc. Features: 1. Suitable for trace analysis of arsenic, mercury, selenium, lead, germanium, tin, antimony, bismuth, cadmium, tellurium, zinc, gold and other elements in samples. 2. The hollow cathode lamp adopts constant current drive and pulse power supply to improve its emission intensity and efficiency and prolong its service life. 3. The instrument can realize a single-point configuration working curve and automatically dilute high-concentration samples. 4. The specially designed shielded quartz furnace low-temperature atomizer can reduce fluorescence quenching and gas phase interference and improve atomization efficiency. 5. Membrane separation type gas-liquid isolation device. 6. The gas circuit system adopts an array structure, automatically controls the gas flow, and has a new type of air-saving device to save argon consumption the amount. 7. The instrument has the functions of power-on self-check, automatic diagnosis, and automatic fault alarm. 8. With an argon hydrogen flame observation window, the flame status can be monitored in real time. 9. The circuit structure adopts an internationally-used 3U chassis, and the circuit system adopts a highly integrated functional board with strong and weak current separation. 10. Dedicated Windows 7/8 system operating software, with a powerful expert online help system. 11. The software can quickly import measurement data into EXCEL, and realize network resource sharing. Technical Parameters:
Element
As、Se、Pb、Bi、Sb、Te、 Sn
Hg、Cd
Zn
Ge
Au
Precision
RSD
Detection limit D.L (µg/L)
<0.01
<0.001
<1.0
<0.05
<3.0
<0.7%
working environment: Temperature: 15℃～35℃ Humidity: ≤85%
Introduction: Environmental protection, food safety, disease control, medicine and medical treatment, health and epidemic prevention, agriculture, geology and mining, metallurgy, cosmetics, soil, urban water supply and drainage, teaching and research, etc.
