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sc100 Operation
4.5.2 Sample Calibration
Step
Select
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that has been placed in Hold or Transfer status will be automatically released when the
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accepted as stable, the display will change to an entry screen. If
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Remove the probe from the process and clean it
Obtain a sample solution with a known value.
Highlight the appropriate sensor if more than one sensor is attached.
Choose from the available Output Mode options (Active, Hold, or Transfer). An output
Move the clean probe to the sample.
The display will prompt for entry of a salinity value. Use the
change the digit that is flashing. Press the
The display will show "Press Enter When Stable" and the current DO and temperature
readings. When
is pressed or when the reading has been accepted as stable,
ENTER
the display will change to an entry screen. If
determine when the reading is stable. If it is not stable within 45 minutes, the display
When a stable reading has been accepted, the display will show "Sample Value" and
an area for entry of the sample value. Edit the displayed reading.
The display will show a response from
Return the probe to the process.
The display will show "Press Enter when Stabilized" and the current DO and
temperature readings. When
the sensor will determine when the reading is stable. Two to three minutes for the
reading to stabalize is typical, however, if it has not stabilized after 45 minutes, the
When a stable reading has been accepted, the display will show "Sample Cal" and an
area for entry of the value obtained from the Winkler Titration.
Main Menu or Main Measurement Screen
Menu Level/Instructions
MAIN MENU
SENSOR Setup
CALIBRATE
SAMPLE CAL
calibration is complete.
key to move to another digit.
LEFT
is not pressed, the sensor will
ENTER
will show "Unable to Calibrate".
is pressed or when the reading has been
ENTER
display will show
"Unable to Calibrate".
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and
keys to
UP
DOWN
Table
4.
is not pressed,
ENTER
Confirm
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