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7.3 Preset Calibration
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OXYGEN CAL. SEQ.
Cell Zero mV
100. 0
Span % of Theory
0000. 0
Cal. User Code
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One Point Cal.
Two Point Cal.
Preset Cal.
Adjust Cell Zero
-----
Span Theory
SECURITY CODE
Oxygen Calibration Sequence
Cell Zero mV
0. 0
The upper display shows the millivolt offset of the oxygen probe from the last
successful calibration.
Span % of Theory
A value between 90 and 110% should be displayed. If the value is outside these
limits then the oxygen probe must be checked.
Calibration User Code
Enter the required code number between 00000 and 19999, to gain access to
the calibration page. If an incorrect value is entered, access to the calibration
page is inhibited.
Preset Calibration
Select the preset calibration sequence.
Adjust Cell Zero
0. 0
[0 to ±10mV]
The upper display shows the cell output (in mV) corresponding to a reading of
20.95 %O
Span Theory
Select YES if the
to retain the existing value.
NO
YES
Press
Press
. Adjust the reading to correspond with the probe.
2
parameter is to be reset to 100%. Select NO
Span % of Theory
to return to the top of the
to advance to the
Secure Parameters Page.
7 PROGRAMMING...
Oxygen Calibration Page.
17
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