Making A Trial Run - HP 7683 Installation Manual

Automatic liquid sampler
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Installation Guide

Making a trial run

Making a trial run
Once installation and configuration are complete, make a quick injection using
the sampler to verify that it works properly.
1.
Install an empty syringe in the injector.
2.
Place empty bottles in the Solvent A and Waste A turret positions. Place an
empty capped sample vial in the tray 1 position (or the turret sample 1
position, if not using the tray).
3.
Set these following parameters on the GC:
4.
Set the GC oven program to 25°C with a 0°C/min ramp, a hold time of
0.1 minutes, an equilibrium time of 0.3 minutes, and an initial time of
0.3 minutes.
12
Parameter
Injection volume
# Sample pumps
Viscosity delay
# Sample washes
# Solve A washes
# Solv B washes
Slow plunger
Pre-dwell time
Post-dwell time
Sampling offset
# Solv A pre-wash
# Solv B pre-wash
# Injections/vial
Samples
Setting
1
1
0
1
1
0
off
0
0
off (on if cool on-column inlet used)
1
0
1
1–1 (101–101 for turret with HP ChemStation control)

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