Jenway 7305 - Manual (Page 36)

8.3.3.2 tiMeD SiPPeR PUMP SettinGS
To operate the sipper pump in timed mode press the key
adjacent to the
timed sipper pump icon.
Press the key below the calibrate timed sipper icon.
Select the required pump direction by pressing the key
below the
forwards or backwards arrow icon. Press
the key adjacent to the tick icon to continue to the next
stage of the calibration sequence.
Insert the inlet tubing into the sample container and
press the key adjacent to the
single greater than
icon. The sipper pump will start and the sample will be
pumped through the tubing to the flow through cuvette.
It is possible to skip this setup stage by pressing the key
adjacent to the
double greater than icon.
Once the cuvette is full press the key adjacent to the stop
icon to stop the sipper pump. The time taken for sample
uptake is recorded.
To fine tune the amount of sample uptake press the key
below the
plus or minus icon to increase or decrease the
amount of sample taken up. The recorded time will be
adjusted accordingly. Once the fine tuning is complete, or
if none is required, press the key adjacent to the
tick icon
to move to the next stage of the calibration sequence.
This stage allows an air gap to be added to the calibration
sequence. If an air gap is not required press the key below
the
000 icon to set the air gap to zero. If a previously
programmed air gap is to be used press the key adjacent
to the
double greater than icon to skip this stage and
retain the current air gap time.
000
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