Holmium Oxide Test; When To Do The Test - Agilent Technologies 1290 Infinity II User Manual

Holmium Oxide Test

This test verifies the calibration of the detector against the three
wavelength maxima of the built- in holmium oxide filter. The test displays
the difference between the expected and measured maxima. The figure
below shows a holmium test spectrum.
The Holmium Oxide Test is available in Agilent Lab Advisor (preferred
tool).
The test uses the following holmium maxima:
• 360.8 nm
• 418.5 nm
• 536.4 nm
See also
N O T E

When to do the Test

• after recalibration,
• as part of the Operational Qualification/Performance Verification
• after flow cell maintenance or repair.
Agilent 1290 Infinity II VWD User Manual
"Declaration of Conformity for HOX2 Filter"
procedure, or
Test Functions

Holmium Oxide Test

on page 224.
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