Agilent Technologies Agilent 1260 Infinity System User's Manual page 117

• Advanced - High Throughput
• Injection Valve Cleaning
1260 Infinity Binary LC - System User Guide
• Automatic delay volume reduction (ADVR) switches the injection valve
from mainpass to bypass after the injection has taken place and a
volume defined by the sample flush out factor has swept through the
injector. This reduces the delay volume of the system by about 70 µl
and allows the gradient changes to reach the column sooner.
• Enable overlapped injection also switches the injection valve from
mainpass to bypass after the injection has taken place either after
the sample has flushed out of the injector or at some specified later
time in the run. The injector will then aspirate the next sample in
readiness for the next injection thus reducing the overall cycle time
and increasing the sample throughput.
• Injector Cleaning allows the injection system to be flushed with solvent.
• Injection Valve Cleaning allows the valve to be switched at setpoints
during the run to minimize carryover when problem compounds are
injected.
Setting Up a Method using Edit Entire Method
6
Appendix
117