Holmium Oxide Test; Test Evaluation - Agilent Technologies 1260 Infinity G1315C User Manual

Holmium Oxide Test

The holmium oxide test uses characteristic absorbance maxima of the built-in
holmium oxide filter to verify wavelength accuracy (see also
Verification and Calibration"
slit is moved into the light path automatically. To eliminate effects due to
absorbing solvents, the test should be done with water in the flow cell or with
removed flow cell.
See also
N O T E

Test Evaluation

Holmium Oxide Test Evaluation
Limits:
361.0 nm
418.9 nm
453.7 nm
536.7 nm
The test is evaluated by the instrument, and the measured maxima are
displayed automatically. The test fails if one or more of the maxima lies
outside of the limits (see
Agilent 1260 Infinity DAD and MWD User Manual
"Declaration of Conformity for HOX2 Filter"
360.0 - 362.0 nm (± 1nm)
417.9 - 419.9 nm (± 1nm) (not with ChemStation)
452.7 - 454.7 nm (± 1nm)
535.7 - 537.7 nm (± 1nm)
Figure 51
on page 160). When the test is started, the 1-nm
on page 301.
on page 152).
Test Functions

Holmium Oxide Test

"Wavelength
151
8