Hanna Instruments HI 903 - Manual (Page 87)

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METHODS
5.5.14.7 End Point Value
This option defines the mV value at which the titration equivalence point (endpoint) has been
reached.
The pre-titration is completed when the mV is under the endpoint value, for a user defined
period of time (see Section
5.5.14.4, Endpoint Stability Time ).
The mV value can be set from 5.0 to 600.0 mV.
5.5.14.8 Signal Averaging
This option enables averaging of the mV reading when enabled.
If
1 Reading is selected, the filtering is disabled. The titrator will take the last reading and
places it into a “moving window” along with the last 2, 3 or 4 readings (depending on the
selected option). The average of those readings is displayed and used for calculations.
Averaging more readings is helpful when a noisy signal is received from the electrode.