Hanna Instruments HI 84529 - Manual (Page 39)

www. hannainst .com 39 Operational Guide
text format files on the storage device.
Press METER or TITRATOR to view the
respective logs.
The instrument will display a list of all the
records stored in the log.
Use the ARROW keys to scroll the list of
records.
If the saved concentration was out
of range, the “<” or “>” symbols are
displayed in front of the reading.
Press DELETE to delete the selected log
from the memory.
Press DEL.ALL to delete all records.
Press INFO to see detailed information
about the highlighted record.
The selected record data and the titration
curve data file name are displayed.
Press ESC to return to the previous screen.
Press PLOT to visualize the titration curve
or ESC to return to the previous screen. On
the titration curve, the endpoint volume
and pH are displayed. The titration data
(Total Titrant Volume on the x-axis and pH
on the y-axis) can be scanned through with
the dotted line by using the ARROW keys.
To zoom on the titration curve press
ZOOM.
If DELETE or DEL.ALL is pressed the
instrument will ask for confirmation.
Press YES to delete the record or NO to
return to the previous screen.
Deleting a single record will renumber
the list of records.
If the titrator log is empty, the message
“No records available!” will be displayed.
Tips for an
Accurate
Measurement