Hanna-instruments HI 903 Uživatelský manuál stáhnout pdf (Strana 79)

5-15

METHODS

5.5.10.5 External Solvent Size ( External Dissolution/Extraction Determination Modes Only).

Enter the mass of the solvent used for external dissolution or extraction of the sample.

Weigh the solvent after determining the solvent water content but before adding sample to

the solvent.

5.5.10.6 External Solvent Conc. (External Dissolution/Extraction Determination Modes Only).

5.5.10.7 Extracted Sample Size (External Extraction Determination Mode Only).

5.5.10.8 Dissoluted Sample Size (External Dissolution Determination Mode Only).

5.5.11 Standard (

Titrant Standardization

mode only)

This screen allows the user to define a list of Karl Fischer standards and customize related

parameters.

Using the and keys, highlight the standard from the existing list and press to

choose it.

Press if you want to create and add a new standard to the Karl Fischer standard data base.

Press if you want to remove a Karl Fischer standard from the pre-defined list.

Press if you want to edit the Karl Fischer standard parameters.

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Hanna-instruments HI 903 Uživatelský manuál Strana 79