Operating Manual Instruction Manual

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PN 074-519-P1C
3000 Micro GC Operating Manual
7.15.3 Running a Sequence with a Valco Valve
A sequence of multiple runs with different valve positions can be scheduled by
editing the sequence as below:
1 Click Sequence >> Edit.
2 The Sequence window will display. Vial number defines the port position for a
single run. Volume defines the sample line purge time for a single run. See
Figure 7-70.
Figure 7-70 Sequence window
Using the above sequence table as an example:
 Run #1 will switch to Port #1, purge for 1 minute, then return to the conditions
specified in Sampling tab in Method >> Instrument Setup (see Figure 7-68)
 Run #2 will switch to Port #2, purge for 1 minute, then return to the conditions
specified in Sampling tab in Method >> Instrument Setup
 Run #3 will switch to Port #3, purge for 1 minute, then return to the conditions
specified in Sampling tab in Method >> Instrument Setup