Agilent Technologies 1100 Series Manual de Serviço descarregar pdf (Página 50)

50 1100 Series DAD and MWD Reference Manual

3 Troubleshooting and Test Functions

Overview of the Detector’s Indicators and Test Functions

Status Indicators

The detector is provided with two status indicators which indicate the

operational state (prerun, run, and error states) of the detector. The status

indicators provide a quick visual check of the operation of the detector (see

page 51).

Error Messages

In the event of an electronic, mechanical or hydraulic failure, the detector

generates an error message in the user interface. For each message, a short

description of the failure, a list of probable causes of the problem, and a list of

suggested actions to fix the problem are provided (see “Error Messages” on

page 53).

Wavelength Recalibration

Wavelength recalibration is recommended after repair of internal

components, and on a regular basis to ensure correct operation of the

detector. The detector uses the deuterium alpha and beta emission lines for

wavelength calibration (see “Wavelength Recalibration” on page 84).

Test Funct io ns

A series of test functions are available for troubleshooting and operational

verification after exchanging internal components (see “Test Functions” on

page 85).

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Agilent Technologies 1100 Series Manual de Serviço Página 50