Metrohm NIRS XDS MultiVial Analyzer - Manual (Page 86)

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After each standard is run, Vision plots the
comparison for each wavelength area as
shown. Tolerances are automatically applied,
and a “Pass” or “Fail” indication is given.
Continue to follow the on-screen prompts for
each standard. Vision requests the 40%,
20%, 10%, and 2% standards.
When Vision has completed the test, the
tabulated results may be printed. They are
also stored in the Diagnostic Database for
later recall.
Note the tab marked “USP Test”. Click on this
tab to see the USP-recommend plot and
summary report. These are shown on the
next page. (Note that this test is de-
emphasized as of December 1, 2008.)
When the test is complete, click “Print
Results” for a hard-copy report. Click “Close
Window” when finished.
If the photometric scale of the instrument has drifted, or if
the instrument is not fully warmed up, the user may see this
message.
Photometric Test is a good check of Reference
Standardization. If Reference Standardization needs to be re-
run, this message will be shown. Re-run Reference
Standardization. If required, run Photometric Test again to
verify that the photometric scale of the instrument is now
reading properly.