LABEC M-TIT-5 - Manual (Page 22)

n n n n n
End
Pre-titration>Titration panel READY 00:04:18
Diag.30 Display in titration
When titration started, the meter will display as following diag.30 On the bottom of left corner is
current potential (or pH) value and current volume of titration. On the bottom of right corner is end
point area that displays the end point figure and end point value. On the bottom is the name of
current titration, status of titration panel and actual titration time. On the top left is titration curve,
actual line is titration volume curve corresponding to potential, false line is titration volume curve
corresponding to one time differential.
When titration starts, meter will switch on the stirrer automatically and stir for 10s with set stirring
speed. At the same titration panel starts feeding solution, after feeding finished, meter can start
titration actually. Meter will control the whole process of titration according to pre-titration mode
and no need to interfere. Automatic adding, automatic judgment, automatic sampling, automatic
judge end point, displaying dynamic state of titration curve and titration data while adding will be
done by meter. Meter will chirp for three times to remind user when finds end point. Meter will not
stop when it finds one end point, it will go on titration to find next end point. If user consider all end
points are found, he can press ‘End’ button to terminate titration and meter will display ‘end
titration’ to reconfirm whether user really want to end titration. User can terminate or go on titration
according to actual need. If meter finds have adding over set ending volume (max volume), it will
remind user whether to continue and user can select end titration or go on titration according to
actual need. Press ‘End’ button to end titration, press ‘ Exit’ button to continue. Display as follows:
21