AS Autosampler Operator’s Manual
266 Doc. 065051-03 1/08
Screen Field Description Values
VIAL#
The position for the sampling needle. Press
Select Δ or Select ∇ to scroll through vial
numbers and options. Use numeric buttons to
enter an absolute vial number. The range of valid
vial numbers depends on the type of tray currently
installed. Press Enter to move the needle to the
selected position.
Absolute vial
numbers
(default=1),
INJ
(inject port),
FLU (flush port)
ASPIRATE
The volume of liquid to be drawn during an
aspirate action.
1.0 to 99.9 μL or
100 to 1,000 μL
(default=100 μL)
from
The source for the action. The choices depend on
the syringe in use:
Sample:
NEEDLE, FLUSH
Prep: NEEDLE, FLUSH, RES A, RES B,
RES C, RES D, AIR
DISPENSE
The volume of liquid to dispense during a
dispense action.
1.0 to 99.9 μL or
100 to 1,000 μL
(default=100 μL)
SYRINGE
The syringe to use for an action.
SAMPLE, PREP
ACTION
The action to perform. Press Select Δ or Select
∇ to scroll through the choices; press Enter to
start the action.
ASPIRATE,
DISPENSE,
EMPTY, FILL
NEEDLE
HEIGHT
The height of the needle above the bottom of the
vial. If 0 is selected, a small distance is added to
prevent the needle from touching the bottom of
the vial.
0 to 46 mm
(default=46 mm)
SYRINGE
SPEED
The syringe speed to use. Use a value of 5 for
water. More viscous liquids require slower
speeds.
1 (slowest) to
5 (fastest)
(default=4)
INJ VALVE
The injection valve position.
INJECT, LOAD
INJ VLV 1
INJ VLV 2
(simultaneous
injection
mode)
If the AS is equipped with two injection valves
(for simultaneous injections), these fields select
the position of each valve. Injection valve #1 is
the bottom valve and injection valve #2 is the top
valve.
INJECT, LOAD
DIVERTER
VLV
If the AS is equipped with a diverter valve for
sequential injections, this field selects the valve
position.
A (system 1)
B (system 2)
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