Bio-rad ChromLab™ Software Manual de usuario descargar pdf (Pagina 90)

3 | System Control

88 | NGC Chromatography Systems and ChromLab Software

To reset the lamp hours

 On the Detector tab, click Reset Lamp Time.

Note: A dialog box appears warning you that this cannot be undone. Click No

if you do not want to r

eset lamp hours.

Multi-Wavelength Detector

The tab displays the measured signal counts at specific wavelengths. It also

displays the lamp usage time (in hours) for both the deuterium and tungsten lamps.

The system must have stopped running before lamp status can be determined. If

the pumps ar

e running, a warning message appears when you click Get Lamp

Status, informing you that the system is unable to acquire the lamp status because

the system is busy.

Note: The lamps must be turned on and in Standby mode. If the lamps are off,

a war

ning message appears when you click Get Lamp Status, informing you

that the lamps must be turned on and the detector must be in Standby mode.

In Manual mode, turn the lamps on and wait for the lamps to display Standby.

This might take some time.

When the pumps are idle and the lamps’ signal is stable, the system sets the

deuterium lamp to 240 nm and the tungsten lamp to 600 nm. After the

measur

ements are complete, the tab displays the measured reference counts and

lamp usage data (in hours). After you close the dialog box, the system restores the

detector to the wavelength that was set before the procedure started. You can use

the lamp usage hours to determine how close the lamps are to their end of life.

To display the reference counts and lamp usage time

1. Select File > System Settings to open the System Information dialog box.

2. Choose the Detector tab. The empty detector screen appears.

3. Click Get Lamp Status.

4. Click Close to close the System Information dialog box.

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 299 300

Sin comentarios

Bio-rad ChromLab™ Software Manual de usuario Pagina 90