xrf analyzer, it can test elements from Al to U. ... 99%. Test Time: 30 seconds, Operation System: Windows 7 XRF Analyzer(Desktop, Model: SQ-9800, IBM laptop inside, New Arrival) ... xrf analyzer SQ-9800 has integrated laptop, hence, no need to ... 30μmComputer: IBMOperation System: Windows 7Net Weight: 35Kg xrf analyzer/X-ray fluorescence analyzer SQ-9800