Agilent Technologies 1220 Infinity II LC User Manual page 117

1220 Infinity II LC System User Manual
8
Detector Description
Detector Types
Agilent 1220 Infinity II LC Variable Wavelength Detector (VWD)
Detector
Agilent 1220 Infinity II LC Diode Array Detector (DAD)
Introduction to the Detector
Optical System
Peak width (response time)
Sample and Reference Wavelength and Bandwidth
Slit Width
Optimizing Spectral Acquisition (DAD only)
Margin for Negative Absorbance
Optimizing Selectivity
Spectrum Settings (DAD only)
Match the Flow Cell to the Column
This chapter provides an overview of the operational principles of the detector.
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