Suntex CT-6110-POL, Руководство по эксплуатации

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7.5 Span Adj.
Enter setup of span adjustment. Users can directly adjust span until the measurement value is the
same with the colorimetric measurement value (DPD method). Span adjustment function and the
span calibration in the calibration menu are the same function, but in the span adjustment
function, the instrument will not make determination of both reading stability and electrode
relative slope range.
Note:
The concentration of sample for span adjustment is highly suggested greater than 0.2mg/l.
(The span adjustment range has lower limit of 0.03mg/l.)
Note:
After the span adjustment, the ”Overview of Setting” display will show the input value of
span setting and the relative drifting(span adj.) of the last span calibration. It may help for
electrode aging determination. See following illustration for an example.
Enter“Polar. Volt”Setup
Press to confirm it.
Press to confirm it.
Press or to adjust the figures
to make it the same with the colorimetric
(DPD) measured value. After the setting,
the actual measured value in the
sub-display will be gradually
approaching the set target.
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