Gerhardt Vapodest 45s - Settings of the Titrator

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Vapodest 45s
6 System settings
Endpoint
Titrator Auto
press
Exit
Endpoint
Auto
turn
The pH-value of the boric acid solution can be read
automatically at the beginning of an analysis and
taken as the endpoint or it can be a set value at the
titrator. In order to compensate even the slightest
uctuatins of the pH-value, the automatic endpoint is
recommended.
press
press
Deneendpoint
Endpoint
Titrator
Current selection is
ashing
press
6.5.1. Settings of the titrator
Schott TitroLine easy
- In combination with TL-Easy and Vapodest 45s there will only be the consumed
volume and the pH-endpoint shown on the display.
- If the option "Endpoint auto" is selected during the programming of the Vapodest
45s, then the titration will go back to the pH-value of the boric acid receiver at
the beginning of the distillation. the mode of the titrator should be set also on
"endpoint titration"
- If selecting "End point xed", the titration is done to a dened endpoint at the
end of the distillation. The mode at the titrator has to be EP (End point deter-
mination) in this case.
- A selection of languages in general is possible.
- Titrations to the equivalent end point are not possible.
- Calculations are not possible.
- During the distillation and titration procedure the titrator cannot be operated
manually.
Please, make sure to study the enclosed instruction manual before using the titrator!
Titration