wtw inoLab 740, Руководство по эксплуатации

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Dissolved oxygen (D. O.)
141
Sample printout:
Probe evaluation After the calibration, the measuring module evaluates the
current status, i. e. the relative slope, of the probe. The
evaluation appears on the display. Low values indicate that
the electrolytic solution will soon be depleted and the probe
will have to be regenerated.
Calibration O2
Cal Date: 05.12.1999
Cal Time: 22:46
Cal Interval: 14 days
OxiCal
Rel. slope 0.73
++
User: xxxxx
Display Relative slope
S = 0.8 ... 1.25
S = 0.7 ... 0.8
S = 0.6 ... 0.7
E3
Eliminate the error according
to chapter 14 W
HAT TO DO IF
...
S < 0.6 or S > 1.25