Combi Flash 7650 Series Bedienungsanleitung PDF herunterladen (Seite 107)

Section 4 User Help Reference

4-27

by selecting the TOOLS>MANUAL CONTROL [4.2.3.3] menu

command.

The configuration window displays four tabs: I

NSTRUMENT

ONFIGURATION [4.3.10.1], NETWORK CONFIGURATION [4.3.10.2],

and U

SER PREFERENCES [4.3.10.3], FRACTION COLLECTOR

[4.3.10.4].

4.3.10.1 Instrument Configuration

Solvent Controls

• Add Solvent — Click this button to enter a solvent

name. PeakTrak can store up to 16 solvent names. For

assistance in selecting appropriate solvents, see the

OLVENT SELECTION TABLE [ON-LINE].

• Remove Solvent — Click this button to open a list of

all entered solvent names. Select the names you want to

remove and then click the OK button.

• Enable Solvent Level Sensing — If this option is

selected, the module will check the solvent levels before

and during a run. PeakTrak will alert you if a solvent

level becomes too low. Note that the solvent level

monitoring option does not control the operation of

Waste Solvent Level monitoring. Waste level sensing is

always enabled at the beginning of a run.

• Minimum Solvent Level — This value is

density-dependent, thus a range is given. To understand

the range, consider that dichloromethane is more dense

than hexane. If the selected range is 1–4, an alert would

be triggered when the dichloromethane falls to about 1

cm above the bottom of the weighted filter. At the same

selected range, an alert would be triggered when the

hexane solvent level falls to about 4 cm above the

weighted filter.

• Waste Level Sensing — The module can detect full

container conditions if the air line is placed in the waste

collection container. If waste level detection is desired

enable the waste level sensing feature (recommended).

Otherwise, uncheck this option to disable this feature.

1 2 ... 102 103 104 105 106 107 108 109 110 111 112 ... 158 159

Keine Kommentare

Combi Flash 7650 Series Bedienungsanleitung Seite 107