Agilent InfinityLab LC Series Diode Array Detectors User Manual 131
8 Test Functions and Calibration
Intensity Test
Figure 36 Intensity Test – Signals
Test Failed
Intensity Test Evaluation
Probable cause Suggested actions
1 Absorbing solvent or air bubble in flow cell.
• Ensure the flow cell is filled with water, and
free from air bubbles.
• Repeat test with Max-Light Cartridge Test
Cell and compare results.
2 Incorrect calibration
Recalibrate and repeat the test.
3 Dirty or contaminated flow cell.
Run the cell test. If the test fails, flush the flow
cell. See also “Clean the Max-Light Cartridge
Cell” on page 165.
4 Dirty or contaminated optical components.
Please contact your Agilent service representa-
tive.