10
CALIBRATION
STANDARDS
The meter should be calibrated with iron standards. The calibration should be
done with a distilled or deionized water blank and one iron standard of known
concentration. The concentration of the calibration standard should be similar
to the expected concentration of the sample that will be tested.
CALIBRATION PROCEDURE
1. Press and briefly hold
to
turn the meter on. The LaMotte
logo screen will appear for about
3 seconds and the
Main Menu
will appear.
Main Menu
Testing Menu
Editing Menu
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2. Press
ENTER
to select
Testing
Menu
.
All Tests
056 Iron Phenanthro
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3. Scroll to and select
056 Iron
Phenanthro
from menu.
056 Iron Phenanthro
Scan Blank
Scan Sample
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4. Rinse a clean tube (0290) three
times with the iron standard. Fill
to the 10 mL line with the iron
standard. Cap the tube. Dry the
tube with a lint-free cloth.
Calibration
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