Agilent Technologies 1100 Series Reference Manual page 87

Figure 22
Test Failed
• Absorbing solvent or air bubble in flow cell.
• Incorrect calibration
• Dirty or contaminated flow cell.
• Dirty or contaminated optical components (achromat, windows).
• Old or non-Agilent lamp.
1100 Series DAD and MWD Reference Manual
Holmium Oxide Test Results
Probable Causes
Suggested Actions
Ensure the flow cell is filled with water.
Recalibrate (see "Wavelength Recalibration"
test.
Run the cell test (see
flow cell windows.
Clean optical components with alcohol and lint-free cloth.
Exchange the UV lamp.
Troubleshooting and Test Functions
"Cell Test" on page 90). If the test fails, exchange the
on page 84) and repeat the
3
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