Test Chromatogram; Procedure Using The Agilent Labadvisor - Agilent Technologies 1260 Infinity User Manual

Test Chromatogram

This function is available from the Agilent Lab Advisor.
The built-in test chromatogram can be used to check the signal path from the
detector to the data system or via the analog output to the integrator or data
system. An example is shown in the figure below. The chromatogram is
continuously repeated until a stop is executed either by means of a stop time
or manually.
The peak height is always the same but the area and the retention time depend on the set
N O T E
peakwidth, see examples below.

Procedure Using the Agilent LabAdvisor

This procedure works for all Agilent 1200 Infinity detectors (DAD, MWD, VWD,
FLD and RID). The example figure is from the RID detector.
1 Assure that the default LC method is loaded via the control software.
2 Start the Agilent LabAdvisor software (B.01.03 SP4 or later) and open the
3 Open the test chromatogram screen
4 Turn the Test Chromatogram on.
5 Change to the detector's Module Service Center and add the detector
6 To start a test chromatogram enter in the command line: STRT
Agilent 1260 Infinity Variable Wavelength Detector User Manual
detector's Tools selection.
signal to the Signal Plot window.
8
Test Functions
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