Aquaprobe
®
Lite Instruction Manual
10401-00976 Rev F
11.10.6.
Calibrating Point 2
Remove the Probe from the calibration cup, shake off any excess water then dry the outer
sleeve with a soft cloth.
Pour 300mL of fresh CDOM-CAL calibration solution into a clean calibration cup then
gently lower the Probe in all the way.
Follow the procedure detailed above for Zero point calibration as far as step 6, then select
Pt-2. Wait while the Meter stabilises and calibrates.
After successful calibration, the ‘Calibrating 100%’ screen will be displayed along with the
Calibration Report, which will show the voltage output from the electrode in millivolts (mV).
Press the
OK
key to continue.
CDOM calibration is now complete.
11.10.7.
Errors During Calibration
If a problem occurs during calibration, an error message will be displayed. Refer to
in section 10 for error message handling.
11.10.8.
Lens and Sleeve Maintenance
On a daily basis, the lenses on the electrode should be wiped over with a soft damp cloth.
Similarly, the inside of the Probe Sleeve and Sleeve Cap should be kept clean and free
from any deposits that may cause stray fluorescence.
Never use an abrasive cleaner on the inside of the Probe sleeve or cap as they have
been treated with a non-reflective coating which can be easily damaged.
The inside of
the sleeve should be wiped over with a soft damp cloth and
non-abrasive
detergent.
Always re-calibrate the zero point after cleaning the sleeve or lenses.
© 2015 Aquaread
®
Ltd.
www.aquaread.com
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