Metrohm 900 - Page 18

1.2 Titration and measuring modes
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900 Touch Control
￭ MET
Monotonic equivalence point titration. The reagent is added in con-
stant volume steps.
Measuring modes:
– pH (pH measurement)
– U (potentiometric voltage measurement)
– Ipol (voltametric measurement with selectable polarization cur-
rent)
– Upol (amperometric measurement with selectable polarization
voltage)
￭ SET
Endpoint titration at one or two specified endpoints.
Measuring modes:
– pH (pH measurement)
– U (potentiometric voltage measurement)
– Ipol (voltametric measurement with selectable polarization cur-
rent)
– Upol (amperometric measurement with selectable polarization
voltage)
￭ STAT
Titration with constant maintenance of the measured value.
Measuring modes:
– pH (pH measurement)
– U (potentiometric voltage measurement)
￭ MAT
Manual titration with manual dosing and manual ending.
Measuring modes (optional):
– pH (pH measurement)
– U (potentiometric voltage measurement)
￭ KFT
Volumetric water content determination according to Karl Fischer.
Measuring modes:
– Ipol (voltametric measurement with selectable polarization cur-
rent)
– Upol (amperometric measurement with selectable polarization
voltage)
￭ KFC
Coulometric water content determination according to Karl Fischer.
Measuring mode:
– Ipol (voltametric measurement with selectable polarization cur-
rent)