Hanna Instruments HI 84529-01 - Manual (Page 37)

www. hannainst .com 37 Operational Guide
Titration
Procedure At the end of the titration, the concentration
is displayed in the selected unit. The titration
curve can be viewed by pressing Plot ON.
Press Plot OFF or ESC to exit this mode.
Press LOG to record the concentration
value and the titration curve into the
instrument’s memory. A message will be
displayed for a few seconds indicating
the amount of free log space. Up to
200 log samples can be recorded in the
instrument’s memory.
Press RESTART to begin a new titration or
ESC to return to the titration menu.
If the concentration exceeds the range
limits (>0.01 %l.a. for Low Range, >2.0
%l.a. for High Range), the exceeded
range limit will be displayed blinking.
Another titration can be started by
pressing Restart.
“Wrong input” error message appears
when the input reading (pH, temperature)
exceeds the specifi ed limits. The pH or
temperature value and the concentration
will blink indicating an error.