Agilent Technologies 1290 Infinity User Manual page 193

Standard DLW Injection Cycle
Cycle Name: LC-Inj DLW Standard Rev03
Table 37
Cycle Description
The System waits first for the Sync Signal Ready
before the injection cycle is started.
The Injection Valve is brought in a defined
position: Standby.
The Rear air segment is pulled into the Holding
Loop.
The sum of Rear-, Sample List-, and
Front-Volume is aspirated into the Holding Loop.
The Front air segment is aspirated.
The Injection Unit moves to the DLW Wash
station, position Wash1.
The needle is inserted (dipped) for 1 second to
wash the outer needle surface.
No plunger movement at this step.
The Injection Unit moves to the specified
Injection Valve.
The Front- and Airgap-Volume is ejected.
The System waits for the data system
Agilent 1290 Infinity LC Injectors HTC/HTS User Manual
LC-Inj DLW Standard Rev03
DLW Principles and Operating Details
Cycle Variable
N O T E
Sync Signal setting Start
Inject to
Standby
Airgap Volume
Filling Speed
Front Volume
Rear Volume
(SL.volume)
Airgap Volume
Filling Speed
Pullup Delay
Inject to
Front Volume
Airgap Volume
Injection Speed
Wait for DS
4
Appendices
193