Set 2D Time Segments (Multiple Heart-Cutting Only) - Agilent Technologies 1290 Infinity II 2D-LC Solution User Manual

5 Method Parameters
Method Parameters Multiple Heart-Cutting and High Resolution Sampling
2D-LC
Set
The content of the Sampling table specifies when (within the runtime of the 1
dimension) the selected 2D-LC mode is active.
Table 7
Column name
Time
Mode
Maximum peak duration
(Comprehensive mode
only)
Sampling time (Heartcut-
ting mode only)
Add transfer volume
If the Sampling table is empty, no 2D-LC operation will be executed at all.
NOTE
Set Sampling table for Heartcutting mode
1 To specify, when the actual trigger mode gets active, fill the Time column.
Time segments must not overlap. Time of a segment must be always set longer
NOTE
than Time of previous segment plus Sampling time plus
Otherwise a warning icon is shown in the respective time column of the table.
2D-LC - User Guide
2
D Time Segments (Multiple Heart-Cutting Only)
2
Definitions D Time Segments
Description
Specifies when a new segment starts (or ends)
Following options exist:
•
•
•
Only valid in case of trigger mode = peak-based. After that time the
2D-gradient repetition ends regardless of the peak detector state.
Set the time the loop remains in the flow path of the 1
•
•
(This check box is available only for Time based mode)
Specifies the point in time of the
gets active.
Time based
The specified time defines the beginning of a time segment.
Peak based
The peak detector is enabled at the specified time.
Off
The time segments ends at the specified time.
Checked:
Valve is switched at the specified time plus the time to deliver the
delay volume
Unchecked
Valve is switched at the specified time
1
D runtime where the actual trigger mode
st
st
dimension.
2
D-stop time.
113