wtw TriOxmatic 701, Руководство по эксплуатации

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Commissioning
13
Note
If the measured value is within the accuracy tolerance
required by the user it is not necessary to clean or
recalibrate the probe.
Example:
5 Switch the measuring instrument to the % saturation
operating mode. Read the measured value and
determine whether it lies within the range of precision
required by the user.
Required accuracy: 5 %
Measured value in air: 97 % saturation

no cleaning or recalibrating required
(the measuring error is within the required
accuracy tolerance)
Note :
If the temperature difference between the
measuring solution and the air above the water
surface is too high, an adjusting time of more
than 15 min may be necessary.-