Hanna-instruments HI 904 Uživatelský manuál stáhnout pdf (Strana 171)

TITRATION THEORY







 

 

     









 

 

      









 

 

      







 !"#!

 

        

     



5 CALCULATIONS

5.1 Equations Used in Volumetric Karl Fischer Titrations

5.1.1 Calculation of water content as % mass from samples measured by mass

C sample Concentration of Sample (% w/w)

V titrant Volume of Titrant (mL)

Titer Titrant Titer (mg/mL)

m sample Mass of Sample (g)

5.1.2 Calculation of water content as % mass from samples measured by volume

C sample Concentration of Sample (% w/w)

V titrant Volume of Titrant (mL)

Titer Titrant Titer (mg/mL)

V sample Volume of Sample (mL)

d sample Density of Sample (g/mL)

5.1.3 Calculation of water content as % volume from samples measured by

volume

C sample Concentration of Sample (% v/v)

V titrant Volume of Titrant (mL)

Titer Titrant Titer (mg/mL)

V sample Volume of Sample (mL)

d water Density of Water at Analysis Temperature (g/mL)

5.1.4 Calculation of water content as % mass subtracting Background Drift

Rate

C sample Concentration of Sample (% w/w)

V titrant Volume of Titrant (mL)

Titer Titrant Titer (mg/mL)

Drift Background Drift Rate (µg/min)

t Titration Duration (min)

m sample Mass of Sample (g)

1 2 ... 166 167 168 169 170 171 172 173 174 175 176 ... 179 180

Komentáře k této Příručce

Žádné komentáře

Hanna-instruments HI 904 Uživatelský manuál Strana 171

Komentáře k této Příručce

Související produkty a manuály pro Měřící nástroje Hanna-instruments HI 904