Methods – Hanna Instruments HI 901 User Manual
Page 84
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METHODS
5.5.22 Signal Averaging
This option enables or disables a filtering on the mV/pH reading.
If 1 Reading is selected, the filtering is disabled. Otherwise, the titrator will take the last reading
and place 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.
5.6 Printing
To print method parameters, press
from the main screen.
Press
and wait a few seconds until the printer completes the job.
If no printer is connected to the dedicated socket, or if the printer is offline, an error message
will appear on the display (see 9.3.3 Connecting a Printer section, for information about
connecting a printer to the titrator).