Hanna Instruments HI 901 - Manual (Page 36)

4-10
GENERAL OPTIONS
4.9 Periodic Standardization Reminder
This screen allows a programmable reminder to appear when it is time to standardize the pH
electrode. The “Standardize Electrode” reminder message will appear when it is time for the
electrode to be re-standardized.
Once the new standardization has been performed, the reminder will disappear and the
timer will reset.
The reminder can be disabled by pressing .
4.10 Total Volume Alert
The Total Volume Alert screen allows a programmable reminder to appear when it is
time to add supplementary titrant to the glass titrant bottle. The current titrant volume data
will decrease as the titrant is used.
The “Low Titrant Volume” reminder message will appear when the available titrant volume
has decreased under 100 mL.