Hanna Instruments HI 84529-01 - Manual (Page 42)

www. hannainst .com 42 Operational Guide
display. Automatic Temperature Compensation will provide pH corrected values
for the measured temperature. If Manual Temperature Compensation (MTC) is
desired, the temperature probe must be disconnected from the instrument.
The default temperature of 25 °C (77 °F) or the last temperature reading will
be displayed, preceded by the symbol and the “MTC” message.
The temperature can be adjusted with the ARROW keys (from -20.0 to 120.0 °C).
View/Delete Titrator Recorded pH Data
To view or delete previously logged pH
records press MENU key while in pH
meter screen then RECALL to access the
meter logs.
A list of records is stored in the pH log.
When an external USB storage device is
connected, the Export key is displayed.
It saves the meter and titrator logs in two
text format fi les on the storage device.
If the saved mV/pH measurements are
out of range, the “<“ or “>” symbols are
displayed in front of the reading.
Press ESC to return to the previous screen
If DELETE or DEL.ALL is pressed the
instrument will ask for confi rmation.
Press YES to delete the record or NO to
return to the previous screen without
deleting. Deleting a single record will
renumber the list of records.
pH
Measurement