Options (Modular LC Low Flow Pumps)

Pressure Units

Click the down arrow and select the pressure units from the drop-down list. You can select from bar, psi or MPa.

External contacts board installed (G1312A/B and G4302A only)

This check box is marked to indicate that a BCD/external contacts board has been detected during autoconfiguration. For manual configuration, mark the External contacts board installed check box to indicate that a BCD/external contacts board is installed. Specify the use of external contacts in the External Contacts section of the method setup.

Seal Wash

Leave this check box cleared. The Seal Wash feature is not supported for Low Flow pumps (G1367A and G2226A).

Flow sensor installed

This check box is marked to indicate that a flow sensor has been detected during autoconfiguration. For manual configuration, mark the Flow sensor installed check box to indicate that a flow sensor is installed. Click the down arrow and select the installed flow sensor from the list:

4 µL

Nanoflow pump only.

20 µL

Capillary pump only. Used for flow ranges of 0.01 – 20 µL per minute in micro mode, and > 20 µL per minute in standard mode.

100 µL

Capillary pump only. Used for flow ranges of 20 – 100 µL per minute.