K12 Krüss GmbH Description: Electrobalance for determination of surface tensions (liquid/gas) and interfacial tensions (liquid/liquid) porpoises. Equipped with platinum plate (Wilhelmy method) and ring (Du Nouy method).
Applications: Determination of surface tensions (liquid/gas) and interfacial tension (liquid/liquid).
SIGMA 701 Biolin Scientific Description: High resolution force tensiometer with software for control, acquisition and data treatment. Wilhelmy plate and Du Nouy ring accessories, accessory to measure powder contact angle (Washburn method) and setup for automatic determination of critical micellar concentrations.
Applications: Surface and interfacial tension determination of liquid systems. Contact angle determination of liquids on single fibers (fiber diameter greater than 20 m), solid (cylindrical or plate shapes) and porous materials (cylindrical or plate shapes).
Turbiscan Formulaction Description: Instrument based on multiple light scattering technology. It is possible to measure samples up to 95 vol% with a wide range of particle sizes (10 nm-1 mm). Samples are placed inside a temperature-controlled chamber, and the measurements can be carried out from room temperature up to 60 ˚C.
Applications: Allows to study the colloidal stability of emulsions, suspensions and foams and to determine whether there is sedimentation, creaming, flocculation or coalescence.
RVDV-II+P Brookfield Description: Viscometer RV series with a measurement range from 25 mPa.s to 64 MmPa.s. It is equipped with an accessory (Small Sample Adaptor SSA) for samples with small volume (7-13,5mL).
Nano-z MALVERN INSTRUMENTS LIMITED Description: Temperature control from 2 to 90 ˚C
Patented M3-PALS technology for Zeta potential measurements.
Disposable capillary cells
“Universal Dip Cell“ option for Zeta potential measurements in organic and aqueous solvents
“High Concentration Cell“ option for Zeta potential measurements at high concentrations
Applications: Measurement of electrophoretic mobility and zeta potential in dispersions