General Catalog

Karl Fischer titration
Karl Fischer Titrando
841/890 Titrando
Karl Fischer titrators for the modern titration lab
Due to their simple and intuitive user guidance,
the KF Titrandos are the optimal instruments both for
routine work and for demanding applications in
development laboratories. With the KF Titrando you
have a titration system than can be adapted to meet
all imaginable requirements without any compromises
at all.
An electrode test and the specially created parameter
«Safety stop» prevent the cell from overflowing during
conditioning, i.e. conditioning is stopped after a certain
time or the addition of a certain amount of KF reagent
(Laboratory safety). The sophisticated control algorithm
of the Titrando is adapted to the characteristics
of the Karl Fischer reaction and guarantees results of
the highest precision.
Choose your favorite! Both the 841 Titrando and the
890 Titrando can be used either as a stand-alone system
with Touch Control or via a PC using the tiamo
software.
841 Titrando
In addition to the Karl Fischer mode (KFT), the 841
Titrando also features the SET mode, thus allowing
titrations to a predefined endpoint. The instrument is
also suitable for high-precision pH measurements.
Ordering information
2.841.0010 841 Titrando
2.890.0110 Titrando 890 with Touch Control
2.890.0210 890 Titrando with tiamo TM light
Options
2.803.0010 803 TI Stand with stirrer and pump
6.2061.010 Bottle holder for Dosinos
2.840.0100 840 Touch Control
6.6050.310 Titrando Software PC Control 4.1
6.6056.121 tiamo TM 1.2 Light
6.6056.122 tiamo TM 1.2 Full
6.6056.123 tiamo TM 1.2 Multi
6.3026.150 Exchange unit / 5 mL
6.3026.210 Exchange unit / 10 mL
6.3026.220 Exchange unit / 20 mL
2.800.0010 800 Dosino
6.3032.120 Dosing unit complete / 2 mL
6.3032.150 Dosing unit complete / 5 mL
6.3032.210 Dosing unit complete / 10 mL
6.3032.220 Dosing unit complete / 20 mL
Thanks to the four MSB connections up to four 800
Dosino dosing systems can be connected to the 841
Titrando. These can be used for titration, but also for
the automated addition of sample, standard and auxiliary
solutions such as solubility promoters. All liquid
handling commands are also available.
Because of its special properties the 800 Dosino is the
optimal dosing system for KF titration. Thanks to the
«Empty» command the Dosino can be completely emptied;
as a result opening and cleaning the dosing unit is
no longer necessary. In contrast to the exchange unit,
repeated rinsing before titer adjustment is no longer
necessary; you save both time and reagents.
890 Titrando
The 890 Titrando offers the same high-end features as
the 841 Titrando, but is limited to the KF mode and
titrates only with the well-proven exchange unit. In
addition up to three 800 Dosino dosing systems can
be connected and used for the automated addition of
sample, standard and auxiliary solutions. All liquid handling
commands are also available.
841 Titrando with 803 Ti Stand and Touch Control
— KF