Holmium Oxide Test - Agilent Technologies 1220 Infinity II LC User Manual

9
Test Functions and Calibration
Variable Wavelength Detector (VWD)

Holmium Oxide Test

VWD Holmium Oxide Test Description
The Holmium Oxide Test uses three characteristic absorbance maxima of the
built-in holmium oxide filter to verify wavelength accuracy (see also
Wavelength Calibration). The test evaluates the results automatically, and
provides a spectrum of the holmium oxide filter. To eliminate effects due to
absorbing solvents, the test should be done with water in the flow cell. On
completion of the test, the results are displayed automatically.
Holmium Oxide Test Report
164 1220 Infinity II LC System User Manual