Titration – Hanna Instruments HI 903 User Manual

Page 98

6-6

TITRATION

6.5

Sample Analysis

While in Standby mode, press

Note: If the drift value is zero a warning message appears to inform the user that the

solvent may be overtitrated.

The user can choose to continue the titration by pressing

or to return to Standby

mode by pressing

in order to wait until the drift is stabilized at a higher value.

Entering estimated concentration

The user has the option to enter the estimated

concentration, which is in accordance with the pre-titration amount and the suggested
optimal limits.

Adding the sample:

The user must add the sample into the titration vessel via the sample port.

Entering sample size:

The user has two options to determine the sample size.