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900 Touch Control
28 Manual control
The following functions are available in the manual control:
[Measure]
Carrying out manual measurements (see Chapter 28.2, page 250).
Measuring modes:
■ pH (potentiometric pH measurement)
■ U (potentiometric voltage measurement)
■ Ipol (voltametric measurement with selectable polarization current)
■ Upol (amperometric measurement with selectable polarization voltage)
■ T (temperature measurement)
■ Conc (concentration measurement)
■ Cond (conductivity measurement)
[Dosing]
Dosing manually (see Chapter 28.3, page 254).
The following dosing functions are available:
■ Preparing the exchange or dosing unit
■ Emptying the dosing unit
■ Filling the dosing cylinder of the exchange / dosing unit
■ Dosing a specified volume
■ Dosing continuously
[Conditioning]
Conditioning the volumetric or coulometric titration cell manually (see
Chapter 28.5, page 264).
[Stir]
Controlling the stirrer manually (see Chapter 28.4, page 263).
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