... Reading Spectrometer is a fast quantitative analysis instrument in analyzing ferrous metal and non-ferrous metal. It was widely used in metallurgy, machinery and other ... parameters: Test Base (Multi-base)Analysis Fe,Al ,Cu, Ni ,Co ,Mg, Ti, Zn, Pb, Sn ,Ag etc. and their alloys ... Photomultiplier tubes & Whole aluminum alloy manufacture Vacuum pump Spectrometer for ferrous metal