Metrohm NIRS XDS MultiVial Analyzer - Manual (Page 89)

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From the Diagnostics menu bar, select Low
Flux Test.
Vision asks if the user wishes to use an
external sample (standard) for the test.
Click “Yes” to use an external 10%
reflectance standard.
XC-1010 Reflectance Standards contain a
10% reflectance standard (R101xxxx) which
may be used for this test.
The 10% reflectance standard should be
positioned in the tray as shown. The label
should be parallel to the long edge of the
tray.
If the user clicks “No” to the external standard, then Vision will automatically trigger the 10% internal
screen for this test. No user action is required.
Vision runs the Low Flux Test, which takes about 10 minutes. At the end, the results are displayed. A
typical run is shown: