End-Point Titration" And "Dead-Stop Titration" Titration Parameters - Xylem TitroLine 7800 Mode D'emploi

Titrateur
Table des Matières

Publicité

Les langues disponibles

Les langues disponibles

223
Setting of the «maximum titration volume» (Fig. 163) should always make sense.
It also serves as a safety criteria to prevent excessive titration, i.e. a possible overflow of the titration vessel.
The maximum titration volume can be set between 1.000 and 999.999 ml:
Fig. 163

"End-Point titration" and "Dead-Stop titration" titration parameters

4.6.6
When working with End-Point titration, there are some differences in context with linear and dynamic
equivalence-point titration.
As was already described in  4.6.2.3, End-Point titration, in a first stage, proceeds by continuously dosing until
a specific Delta value («Delta endpoint») at a distance from the set end value is reached. The dosing speed of
this first stage can be set in terms of % on the «Dosing parameters» menu. Subsequently, titration continues in
a drift-controlled manner or with a fixed holding time with a linear step width between the Delta value and the end
value. As soon as the end value has been reached, a defined waiting time is observed. If the end value is fallen
short of, one or more than one additional titration step(s) is/are added until the end value has become stable.
The waiting time at the end is referred to as «endpoint delay».
In the case of an End-Point titration for two endpoints, it is possible to set both of the endpoints with different
Delta values and End-Point delays (Fig. 164 and Fig. 165).
Fig. 164
Fig. 165

Publicité

Table des Matières
loading

Ce manuel est également adapté pour:

Si analytics titroline 7000

Table des Matières