Instruments for interfacial tension measurement:
Ring and plate tensiometer (STA), Maximum bubble pressure tensiometers (BPA), Drop volume tensiometer (DVA), Drop/bubble profile analysis tensiometer (PAT) and capillary pressure tensiometer (DPA), Contact angle (CA).
Instruments for the investigation of the interfacial dilational and shear visco-elasticity: slow oscillating drop profile analysis (PAT), fast oscillating drops and bubbles (ODBA) and the interfacial torsion pendulum shear rheometer (ISR).
Drop and bubble micromanipulator (DBMM) for manipulating two drops or bubbles against each other.
Liquid film analyzer (TFA) and Foam analyzer (FA).
Maximum bubble pressure tensiometers BPA2P and BPA2S, Profile tensiometer PAT1M
The bubble pressure tensiometry is suitable for very short surface ages, with adsorption times as short as 100 µs reached by our BPA1S or the new BPA2S. The drop and bubble profile analysis tensiometer PAT is the most versatile instrument and gives access to dynamic surface and interfacial tensions in the time range between few seconds and many hours.
Compact Stand-alone Profile Analysis Tensiometer PAT1P
Very compact profile analysis tensiometer
Simple manual instrument to measure surface and interfacial tension of liquids
Contact angle measurements are available in the basic version
No power supply needed (powered by USB)
Ideal instrument for educational purposes
Automatic Profile Analysis Tensiometer PAT1M
High end full automatic profile analysis instrument
Modern method to measure surface and interfacial tension of liquids
Interfacial Rheology Studies are available in the basic version
Modular extensions for different applications:
Rheological module ODBA
Drop/bubble micro manipulator
A new generation of bubble pressure tensiometers, including BPA-2P and BPA-2S, as follow up developments of the excellent predecessors BPA-1P and BPA-1S, are available now. Due to its robust and compact construction the old two instruments were particularly suitable for various applications. The ...| » Further reading
The ODBA-1 provides the experimental option of measuring oscillating drops and bubbles at frequencies from about 1 Hz up to 100 Hz, depending on the size of the used capillary, i.e. of the oscillating drop. With such experiments the dilational elasticity and viscosity can be measured in a frequen...| » Further reading
A unique new tool provided by SINTERFACE Technologies is the Drop and Bubble Micro Manipulator DBMM-1. This instrument allows studies of direct interaction between two drops or bubbles, or even between a drop and a bubble. It can be coupled with a fast video technique in order to quantify process...| » Further reading
SINTERFACE Technologies e.K.
Phone: +49 30 63923240
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