Metrohm tiamo 1.3 Manual - Manual (Page 419)

Commands 393
Note
This command is used for rapid routine determinations when the end point does
not change throughout a series or when an excess of reagent must be avoided.
Commands
Depending on the measured value one of the following four SET commands can
be chosen:
•
SET pH
Potentiometric pH measurement with pH electrodes (measured quantity
pH).
•
SET U
Potentiometric voltage measurement with metal electrodes (measured
quantity voltage U).
•
SET Ipol
Voltametric measurement with selectable polarization current (measured
quantity voltage U).
•
SET Upol
Amperometric measurement with selectable polarization voltage (measured
quantity current I).
Control range
Set a large control range for steep curves and a small control range for flat ones.
A good approximation for the start of the control range is given by the point where
the tangents intersect.
SET pH
Command for Set Endpoint Titrations with potentiometric pH measurement.
Devices
This command can be executed with the following devices which have the SET
mode:
Titrino: 702, 716, 718, 719, 720, 721, 736, 751, 758, 785, 794, 798, 799
Titrando: 808, 809, 835, 836, 841, 842, 855, 857, 888