Hanna-instruments HI 903 Manuale Utente Scaricare il pdf (Pagina 104)

6-12

TITRATION

Adding the standard:

The user must add the standard into the beaker and enter the

standard size. The units of sample size are determined by the method setting.

Follow the same procedure as for adding samples (

see Section 6.5, Sample Analysis

Start Standardization

Press to begin standardization.

Note: During titrant standardization the user has the same options as a sample analysis (see

Section

6.5, Sample Analysis).

When the titrant standardization is finished the user has two options to update the titrant

concentration:

By pressing the titrant is updated with the current result.

By pressing the user can average the titrant concentration using more results.

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Hanna-instruments HI 903 Manuale Utente Pagina 104