Function Keys - Helios Gamma Manual Del Usuario

SIP&RUN
CONTINUOUS Sets the system to pump continuously to waste. Alternate
AUTOSAM
AIR GAP
Sets the gap between the trailing meniscus of the current
sample and the leading meniscus of the next sample. The gap
is measured to the nearest centimetre.
For best results set the airgap no less than 8cm from the flowcell.
SAMPLE VOL
Sets the volume of sample to be pumped.
SAMPLE
WASTE
RETURN
LOW VOL
OFF
ON

FUNCTION KEYS

VIEW CALIB Goes to the SIPPER CALIBRATION page.
CALIBRATE Starts the Sipper calibration procedure.
GD Issue 1 (08/2000)
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SUPERSIPPER
then alternate switch presses will fill and empty the flowcell.
In this mode instrument operation is completely independent
of the SuperSipper
Sets the system to fill the flowcell and automatically perform
a measurement. If SAMPLE is set to RETURN then alternate
switch presses will fill and empty the flowcell. The current
method used to produce the result (e.g. if FIXED is current
then the sample will be measured using the FIXED METHOD
as set ).
switch presses will start and stop pumping. In this mode
instrument operation is completely independent of the
SuperSipper.
Sets the system to work with the Gilson 221XL and 222XL
Autosamplers. Refer to the Autosampler Interface manual for
further details.
: Enter value between 0 and 500 cm.
: Enter a value between 0.2 and 9.999 ml.
: Selects from WASTE or RETURN.
After measurement the sample is pumped through the flowcell
To waste by the act of pumping the next sample.
After measurement the pump direction is reversed and the
sample is returned to the sample vessel.
: Toggles ON or OFF.
Automatically adjusts the pumping time to maintain the
correct air gap for narrow uptake tubing.
Use standard internal diameter (1.1mm) uptake tube.
Use narrow internal diameter (0.8mm) uptake tube
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