Jenway Genova Nano German - Manual (Page 99)

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.
To program an air gap remove the inlet tubing from the sample container and press the key adjacent to
the single greater than icon. The sipper pump will start and air will be pumped through the tubing to
the flow through cell.
Once the required amount of air has been taken up press
the key adjacent to the stop icon. The time taken for air
uptake is recorded.
To fine tune the amount of air uptake press the key
below the plus or minus icon to increase or decrease the
amount of air taken in. 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.
Once the sample uptake and air gap have been programmed
the preferred disposal of the sample can be set. There
are two options, the sample can either be sent back to
the sample container or it can be sent to waste. Press
the key below the forward or backward arrow to select
what happens to the sample after measurement. If the
original pump direction selected was forwards, selecting
the forwards direction at this stage will send the sample to
waste and selecting the backwards direction will send the sample back to the sample container. Once
the required direction has been selected press the key adjacent to the tick icon to save the calibration
sequence and return to the operating menu. To exit the sipper calibration sequence without saving any
changes press the back key at any point during the calibration sequence.
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