1.Analyze ferrous metal and non-ferrous metal. 2.Test Base: Multi-base. 3.12-45passageways. 4.Optics Structure:Paschen-Runge. Main technical parameters: 1. Test Matrix (Multi - matrix): Fe,Al,Cu,Ni,Co,Mg,Ti,Zn,Pb,Sn and Ag, etc. Sample analysis of various metals as well as their alloy.2. Analysis Passageway (Multi- passageway): 45 passageways.3. Analysis Waveband (Wide extent): 160nm~650nm4. ...