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Maintenance and Service
Diode Array/Multiple-Wavelength Detectors (VC-D11, VC-D12, VF-D11)
Operating Manual
Page 123
To perform a wavelength validation
1. Turn on the flow at the flow rate that will be used for the analysis.
2. Perform the wavelength validation from Chromeleon.
3. Check whether the wavelength validation passed. If the wavelength
validation fails, perform a wavelength calibration from Chromeleon
(see next section).
To perform a wavelength calibration
TIP
To ensure optimum performance and wavelength accuracy, perform
WavelengthCalibration
in Chromeleon after warm up of the optics.
1. Verify that the UV lamp is turned on.
For the wavelength calibration, turning on the UV lamp is obligatory,
turning on the VIS lamp is optional.
2. In Chromeleon, select
WavelengthCalibration
, to perform
wavelength calibration.
3. Repeat the wavelength validation as described above.