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

9
Test Functions

Holmium Oxide Test

Holmium Oxide Test

The holmium oxide test uses three characteristic absorbance maxima of the
built-in holmium oxide filter to verify wavelength accuracy (see also
"Wavelength Verification and Recalibration"
started, the 1-nm 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.
See also
N O T E

Holmium Oxide Test Evaluation

Holmium Oxide Test Evaluation
Limits:
361.0 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
174
"Declaration of Conformity for HOX2 Filter"
360.0 - 362.0 nm (± 1nm)
452.7 - 454.7 nm (± 1nm)
535.7 - 537.7 nm (± 1nm)
Figure 68
on page 183). When the test is
on page 275.
on page 175).
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