Thermo Scientific Vanquish VH-D10 Operating Manual page 121

To perform a wavelength validation
To perform a wavelength calibration
Diode Array Detectors (VH-D10)
Operating Manual
1. Turn on the flow at the flow rate that will be used for the analysis.
2. Ensure that the shutter is open.
3. In the chromatography data system, in the Commands window,
execute the WavelengthValidation command.
4. Check whether the wavelength validation passed. If the wavelength
validation fails, perform a wavelength calibration (see next section).
5. Close the shutter after the wavelength validation, if required.
1. Verify that the UV lamp is turned on.
2. In the chromatography data system, in the Commands window,
execute the WavelengthCalibration command.
3. Repeat the wavelength validation as described above.
7 • Maintenance and Service
Page 121