wtw Multi 3410 Operating Manual page 37

Multi 3410
Criteria for a stable
measured value
ba75863e02 12/2009
Note
You can prematurely terminate the Stability control function manually
with <MENU/ENTER> at any time. If the Stability control function is pre-
maturely terminated, the current measurement data are output to the
interface without the AutoRead info.
3 Release the frozen measured value again with <AR> or <M>.
The [AR] status display disappears. The display switches back
to the previous indication.
The Stability control function checks whether the measured values are
stable within the monitored time interval.
Measured Time interval
parameter
pH value 15 seconds
Temperature 15 seconds
The minimum duration until a measured value is assessed as stable is
the monitored time interval. The actual duration is mostly longer.
Stability in the time interval
Δ pH: Better than 0.01
Δ T (° C): Better than 0.02
Operation
37