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Calibration Check
The ProSample can dispense a user-specified amount of solution, allowing the pump calibration to be verified. To
complete a calibration check:
After Calibration and/or Calibration Check
1. Turn OFF the ProSample.
2. Insert the composite sampling tube into the hole in the
ProSample housing.
3. Remove the top of the ProSample housing and flip it over.
4. Reinstall the plastic 'elbow' piece on the end of the composite
sampling tube. There is a plastic bracket that keeps the
composite sampling tube in place during sampling — place the
tube in this bracket.
5. Reinstall the top of the ProSample housing.
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9. Do NOT remove the graduate cylinder from underneath the
sampling tube until Enter Actual Value is displayed on the
screen. Enter the amount of solution that was dispensed and
press the Enter key.
10. Start Lower Volume should appear on the screen. Place a
graduated cylinder with a volume of at least 250 mL under
the composite sampling tube. After pressing the Enter key,
the ProSample will purge the line and then dispense a small
amount of solution into the graduated cylinder three separate
times.
11. Do NOT remove the graduated cylinder from underneath the
sampling tube until Enter Actual Value is displayed on the
screen. Enter the amount of solution that was dispensed and
press the Enter key.
1. From the Main Menu, navigate to Manual Sample
Bottle.
2. Place a suitable graduated cylinder underneath the sampling
tube.
3. Enter the amount of Sample Volume to be dispensed. It is
recommended to enter the amount of solution that will typically
be dispensed when sampling. Press Enter.
4. Observe the amount of solution dispensed and recalibrate if
needed.
Instrument Setup and Calibration
In Present
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