xrf analyzer, it can test elements from Al to U. Analysis Range: ... seconds, Operation System: Windows 7 XRF Analyzer(Desktop, Model: SQ-9800, IBM laptop inside, New Arrival) xrf analyzer SQ-9800 has integrated laptop, hence ... thickness Range <30μmComputer: IBMOperation System: Windows 7Net Weight: 35Kg xrf analyzer/X-ray fluorescence analyzer SQ-9800