1. Wavelength range 190-900nm
2. Baseline drift<0.004A/30 minutes
3. Wavelength accuracy of 0.1 nm
4. Precision<1.0% (Cu)
5. Resolution better than 0.2nm
6. Background deduction ability ≥ 30 times
7. Representative element detection limit: Cu<0.003 μ g/ml
8. Adopting a high dispersion rate 1800 lines/mm grating with engraved lines
9. The optical path adopts C-T type short focal length design, with strong energy
10. Dual light position mechanical switching
11. Computer intelligent control of automatic wavelength peak searching, automatic spectral bandwidth positioning, and automatic energy calibration
12. Flame deuterium lamp buckle background system
13. Corrosion resistant titanium alloy combustion head, adjustable in three dimensions
14. Standard RS-232 communication interface
15. Safe and reliable gas circuit design, automatic cut-off of gas in case of power outage, undervoltage, etc
16. Adopting corrosion-resistant, high-temperature resistant, high-strength, polymer atomization chamber
17. WINDOWS Xp software working platform, a brand new and comprehensive professional and user-friendly operating software
18. EXCEL data result output, convenient for users to edit reports, online assistance