Hanna Instruments HI931, User Manual, Page: 89 / 218

5-31
TITRA
TION METHODS
5.5.18.1. FIXED WEIGHT OR VOLUME
Each titration will use a set weight or volume in the calculations.
5.5.18.2. MANUAL WEIGHT OR VOLUME
Each titration, the exact weight or volume can be entered. The titrator will prompt for the analyte weight or volume at the beginning
of each titration.
5.5.19. MAXIMUM TITRANT VOLUME
Option: 0.100 to 100.000 mL
The maximum titrant volume used in the titration must be set according to the analysis.
If the titration end point (fixed or equivalence End Point) is not reached, the titration will be terminated after the maximum titrant
volume has been dispensed. The error message (“Limits Exceeded”) will appear on the display.
5.5.20. POTENTIAL RANGE
Option: -2000.0 to 2000.0 mV
The input potential range can be set by the user. The titration will be terminated and an error message will appear if the potential is
outside these limits.
These limits provide protection against a titration that does not generate an end point due to potential over-range.