Parker SciLog LabTec Installation, Operating, & Maintenance Instructions page 19

3. Press "C" to select EDIT 1, and "C" again to select "DISP VOLUME". Use the "A" or "B" keys to
increase or decrease the selected volume to 100.00 mL. Then press "C" to select.
4. Use the "B" key to scroll down to "PUMP TUBING" and press "C" to select. Use the "A" and "B"
keys to choose the correct size tubing.
5. Next, use the "A" and "B" keys again to scroll to "SLOW FACTOR" and press "C" to select. Use
the "A" key to increase this based on your tubing size. For this example, increase it to 2.00 mL,
and press "C" to select.
6. All other parameters will be left at their defaults. Press the exit key to return to the "Volume"
screen and Press the "Exec" key, this will show the Exec program that matches the Edit
program you were just in. Continuing with this example, press "C" to select, and the LabTec™
will show the following display:
7. Press the "RUN" key, and the LabTec™ will dispense 100.00 mL, and show the following screen:
Where DV=Dispensed Volume, CV=Cumulative Volume, SC=Sample Count # for the volume
dispensed, will increment by one for each occurrence, and P1=Back Pressure (will be 0.0 if
no pressure sensor is in use). The display will then alternate between this screen and the one
before it.
8. At this time it is appropriate to use the RE-CAL procedure mentioned in the earlier Calibration
section to fine tune the process. Once satisfied with the results, you can continue pressing the
run key until you have finished the needed number of aliquots.
DISP VOLUME:
Inc Decr
A B
PUMP TUBING:
Inc Decr
A B
SLOW FACTOR:
Incr Decr
A B
Press RUN when Ready
DV=100.00 mL
CV= 100 mL
100.00
Select
C
24
Select
C
2:00
Select
C
100.00 mL
P1=0.0
SC=001
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