Agilent InfinityLab LC Series VWD User Manual 18
1 Introduction to the Variable Wavelength Detector
Dual-Wavelength Mode
Dual-Wavelength Mode
The detector provides a Dual-Wavelength mode that offers additional operation
functions.
Features:
• 200 ms acquisition time per data point
• 5 Hz data rate distributed to two channels
• 2.5 Hz data rate for each channel,
• delta wavelength max. 150 nm,
• scans during Dual-Wavelength mode are possible,
• the second order filter is disabled when one wavelength is < 370 nm.
Timetable:
• Wavelength settings are timetable programmable (depends if enough time for
implementation is available),
• switching from Single-Wavelength mode to Dual-Wavelength mode is NOT
timetable programmable,
• filter settings are not timetable programmable.