General Catalog

Karl Fischer titration
KF homogenizer
Polytron PT 1300 D
With the PT 1300 D you can pulverize and homogenize
samples directly in the titration cell. Because sample
preparation is carried out directly in the sealed titration
vessel, any alteration to the water content caused by
atmospheric humidity is eliminated. Depending on
the dispersing tool and type of sample, rotor speeds
between 7000 and 30 000 rpm can be set steplessly
and exactly. As the Polytron 1300 D is controlled
directly either by the Metrohm tiamo software or
PC or Touch Control the speed can be varied during
the measurement; as a result stirring with an additional
magnetic stirrer is not necessary.
Examples of applications for the Polytron 1300
D in sparingly soluble substances:
Candies:
Water content is a critical factor during the manufacture
of candy. It determines both the properties of the
candy and its taste.
Ordering information
2.136.0100 Polytron PT 1300 D
Options
6.9012.000 Dispersing aggregate for Polytron
115 mm
6.9012.010 Dispersing aggregate for Polytron
157 mm
Meat:
Meat usually has a high water content which is normally
enclosed in cells. This water can only be released
by pulverization with a high-frequency homogenizer.
Dried plant material:
In plant material, such as tobacco, the majority of the
water is enclosed in cells. The easiest way of releasing
it is by using a high-frequency homogenizer.
Pharmaceuticals:
The water content of medicaments influences their
active substance release. In pharmaceutical analyses it
is therefore an important parameter. With the Titrando/
Polytron system tablets are dissolved in the KF reagent
in a short time regardless of their coating.
841 Titrando 841 with Polytron high-frequency homogenizer
— KF