beautypg.com

3 endpoint titration (set), Endpoint titration (set), Figure 16 – Metrohm 916 Ti-Touch User Manual

Page 44: Reagent dosing for set

background image

5.3 Endpoint titration (SET)

■■■■■■■■■■■■■■■■■■■■■■

28

■■■■■■■■

916 Ti-Touch

5.3

Endpoint titration (SET)

Endpoint titration is a titration mode for rapid routine determinations to a
preset endpoint (e.g. titrations in accordance with special norms) and
titrations for which reagent overflow must be avoided. The titration termi-
nation at the endpoint takes place either drift-controlled or after a waiting
period. The volume dosed until the endpoint is used for calculating the
content of the sample.

t/s

EP

Continuous

dosing

Initial

dosing

V/mL

V/mL

U/mV

Control range

Figure 16

Reagent dosing for SET