Hanna Instruments ph 301 Benutzerhandbuch

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This function permits the automatic logging
of pH or mV or ION measurements together
with the temperature without needing an op-
erator and for a long period of time.

The lot number goes from 1 to 99 and then
back to #1.

The maximum capacity per lot is 8000
samples.

Set the appropriate logging interval (see
page 14) selectable between 1, 15, 30 sec-
onds or 1, 5, 30, 60, 120, 180 minutes.

Select the appropriate measurement mode
by pressing the pH or mV or ION key.

Press LOG and then CAL to enter the log-
ging mode.

Once in the logging mode, the interval can-
not be changed.

Exit the logging mode
first (by pressing LOG
and then CAL) before
setting a new interval.

During logging, you can check some infor-
mation about the logged data.

• Press CFM to confirm the cali-

bration.

• The temperature calibration is complete

and the meter will return to the normal
operating mode.