Jenway 73 Series User Manual

Page 12

To perform a measurement place the sipper tubing into
the sample and press the key below the

sipper pump

icon.

Confirmation will be needed to start the sipper pump.
Press the key adjacent to the

cross icon to cancel and

return to the expanded operating menu. Press the key
adjacent to the

tick icon to confirm and start the sipper

pump. The pump will run for the previously recorded
sample take up time. Ensure that the flow through
cuvette contains enough sample before pressing the key
below the

measure sample icon.

Once the measurement has been performed remove
the tubing from the sample and press the key below
the

sipper pump icon to perform the next stage of the

calibration sequence.

Confirmation will be needed to start the sipper pump.
Press the key adjacent to the

cross icon to cancel and

return to the expanded operating menu. Press the key
adjacent to the

tick icon to confirm and start the sipper

pump. The pump will run for the previously recorded air
gap take up time.

If an air gap of zero was previously selected this screen
will not appear and the calibration sequence will continue
to sample disposal.

Once this stage of the calibration sequence is complete
press the key below the

sipper pump icon to dispose

of the sample. Confirmation will be needed to start the
sipper pump. Press the key adjacent to the

cross icon to

cancel and return to the expanded operating menu. Press
the key adjacent to the

tick icon to confirm and start the

sipper pump. Depending on the disposal route previously
selected the sample will either go to drain or back to the
sample container.

1.3.4

Combined sipper peltier pump

When the combined sipper peltier is in use the

sipper

peltier icon is displayed in the bottom right hand corner
of the screen. The current temperature is displayed above
the set point temperature adjacent to the sipper peltier
icon. Adjacent to the peltier icon is an arrow to indicate
if the current temperature is below or above the set
temperature.

0.000

100.0

400