SciAps X-550 Pb QuickStart Guide
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Show non detect elements and Show Chem <
LOD as ND – these options should be checked.
This will show list Pb even when not detected
(ND).
LOD Sigma – 3.0. When Pb is ND and Show
Uncertainty is checked, the screen will show
the estimated Limit of Detection (LOD) of Pb
as 3 x uncertainty.
Display Sigma – 1.0. If uncertainty (±) is
shown, this is the 1-sigma confidence of the Pb
measurement.
Advanced Mode
OFF – Show Pb (mg/cm
2
) and Depth Factor
only
ON – Show other elements calibrated in
mg/cm
2
(Cd, Zn, Ba) and Intensities (in cps) of
the 3 Pb lines alpha, beta, gamma. These
additional elements must be configured
separately at the factory.
7.3 Test Info
Configure template to type additional
information to save with each reading.