Sample preparation for polymer solutions

Exact manufacture of polymer solutions via direct PC control

These stations are based on the dosing units of Mettler-Toledo and are operated for PC-controlled solvent loading, e.g. in order to determine the limiting viscosity number (intrinsic viscosity and molecular mass) with programmable concentration levels. In this regard, special dilution viscometers are used in viscothermostats equipped with magnetic stirrers.
In connection with Mettler-Toledo XP-type laboratory balances and an additional software module, the preparation of well-defined polymer-solutions can be carried out quickly and safely via PC in a stand-alone dissolving station with just a few manual operations and without the common and laborious weighing process. The proper solution concentration is always automatically produced according to standards while taking the filler content into account.

Sample preparation for polymer solutions

Technical Data
Product Name Set 1 Set 2
Viscosity range min. mm²/s 0.50 0.50
Viscosity range max. mm²/s 20 20
Total dosing systems 1 2
Dosing volumes min. ml 10 10
Dosing volumes max. ml 100 100
Grain size dmax mm 3 3
Balance XP-204 XP-204