Xylem OxiTop Control OC 100, Руководство по эксплуатации

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OxiTop
®
Control OC 100 Operating mode: BOD Standard / BOD Routine
ba31114e07 08/2014
37
5.5.4 Curves display for cold samples
5.5.5 Measured values outside the measuring range
In the following cases, undef. (undefined) is displayed instead of the
measured value or mean value during evaluation:

A measured curve exceeding the measuring range at any point of its
path.

A measured curve undercutting the measuring range at its end
point.
Sample displays:
Display of a single curve.
Display of all curves.
When samples are inserted that are too cold the maximum AutoTemp time is
not sufficient for the sample temperature to reach the incubation temperature:
Warming the sample can cause excess pressure.
Display: Negative values of the curve will be truncated and the curve
originates from the time axis but not the origin.
A measured value exceeds the measuring
range (Overflow).
A measured value undercuts the measuring
range (Underflow).