Particle & Surface Sciences presents the Dataphysics DCAT series of dynamic contact angle electronic tensiometers, which are used to measure wetting properties of common solids.
The electronic tensiometers offer extensive application of internal and external computer control with high level of automation and generation of reproducible results.
The Dataphysics DCAT Series includes:
The dynamic contact angle measuring instrument and tensiometer DCAT 11EC is for the weight-based measurement of contact angle, surface and interfacial tension, critical micelle formation concentration, density, sedimentation and penetration rate, plus penetration resistance.
The DCAT 11 is the standard instrument for applications which require a ten times improved measurement precision compared to the DCAT 11EC and an increased travel speed range and travel resolution for the sample table.
The DCAT 21 is the all-purpose dynamic contact angle measuring instrument and tensiometer. It offers a 30 mm longer travel for the sample stage than the DCAT 11 and allows therefore the use of the optional electrical temperature control unit TEC 250/DCAT.
The Dataphysics DCAT Series, available from Particle & Surface Sciences, are ideal for measuring the wetting properties exhibited in powders, fibres, fabrics and as well as the thermodynamic properties of surfactant solutions.