... ferrous metal and non-ferrous metal. It was widely used in metallurgy, machinery and other industry department, processing on-line analysis before smelting furnace and product ... one of effective measures to control the product quality.Main technical parameters: Test Base ( ... Multi-base)Analysis Fe,Al ,Cu, Ni ,Co ,Mg, Ti, Zn, Pb, Sn ,Ag etc ... manufacture Vacuum pump Spectrometer for ferrous metal