Agilent Technologies G2570A GC/MSD Installation And Operation Differences page 42

2 Hardware Installation (Differences)
Verifying EI Scan System Performance
4 Starting at the Status/Settings screen, select the following pathways and
actions:
— Inlet - 250° C (Temperature)
— Inlet/More/Inlet Mode/Enter - Splitless (Mode), 50 mL/min (Flow), 1.50 min
(Time) Select OK
— Inlet/More/Pulse Mode/Enter - Pulsed (Mode), 172 kPa (Pressure), 1.50 min
(Time) Select OK
— Inlet/More/Gas Saver/Enter - Gas Saver (Mode), 20 mL/min (Flow), 3 min
(Time) Select OK
— Oven - 50° C (Initial Temperature), 1 min (Initial Time), 25°C/min
(Temperature Ramp), 200° C (Final Temperature), 0 min (Final Time), 70° C
(Postrun Temperature)
— Column - 1.2 mL/m (Flow)
— Detector - 280° C (Temperature)
5 If injecting manually, go to the Status/Automation screen and verify that
"none" is selected for the Sequence Type.
6 If the Autoinjector will be used, go to the Status/Automation screen and
verify the following settings:
1(First Vial), 1 (Last Vial), 1 (# Inj per vial), Injector (Sequence Type), no repeat
(Repeat Sequence)
7 Starting at the Status/ Automation screen, select the following pathways
and actions:
— Injector - 4 (Plunger Pumps), 1.0 uL (Sample Size), 0 sec (Viscosity Delay), off
(Slow Plunger)
— Injector/Washes - 2 (Sample Washes), 4 (Solvent A Post Washes)
— Injector/Depth Offset - off (Enable Offset)
— Injector/Dwell Times - 0 min (Pre-Dwell), 0 min (Post-Dwell)
8 In the Status/Method Files screen, verify that all of the method parameters
are correct.
9 Select the Save (F8) key and save the method as OFN_SN. These hidden
characters are found sequentially using the keys 525975.
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