wtw pH 3210, Руководство по эксплуатации

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pH 3310 Operation
29 ba75802e02 12/2008
Criteria for a stable
measured value
The Stability control function checks whether the measured values are
stable within the monitored time interval.
The minimum duration until a measured value is assessed as stable is
the monitored time interval. The actual duration is mostly longer.
3 Release the frozen measured value again with <AR> or <M> .
The [AR] status display disappears. The display switches back
to the previous representation.
Measured
parameter Time interval Stability in the time interval
pH value 15 seconds
Δ
pH: better than 0.01