TENSIOMETER
DataPhysics DCAT series Dynamic Contact Angle Measuring Instrument and Tensiometer are force-based instruments used for the determination of various surface and interfacial properties, wetting properties of solids, liquids and powders such as surface tensions, interfacial tension, critical micelle formation concentration (CMC), adhesion or surface pressure.
The main applications are as following:
- Measurements of surface tension and interfacial tension of liquids by using standardised test devices, such as Du Noüy rings and Wilhelmy plates method.
- dynamic contact angle measurements on solids, fibers, and powders.
- determination of density for liquids and solids.
- determination of the critical micelle concentration (CMC) of a surfactant.
- surface pressure analysis with a Langmuir Trough.
- measurement of force of adhesion.
Manufacturer’s website:
https://www.dataphysics-instruments.com
Tensiometer Products
The DCAT 9 is the powerful fully automated tensiometer for the weight-based measurement of surface and interfacial tension and the density of liquids and solids. The DCAT 9T features an additional digital thermometer and a liquid temperature control unit TV 70 instead of the standard sample vessel holder SVH 50/70.
The dynamic contact angle measuring instrument and tensiometer DCAT 15 is the standard instrument for the weight-based measurement of contact angle, surface and interfacial tension, critical micelle formation concentration, density, sedimentation and penetration.
The Dynamic Contact Angle measuring instrument and Tensiometer DCAT 25 is a multifunctional instrument.
The Dynamic Contact Angle measuring instrument and Tensiometer DCAT 25SF is a unique extension of the DCAT 25.
The DataPhysics MBP 200 is a powerful tool for researchers. This bubble pressure tensiometer precisely measures the dynamic surface tension of liquids, providing crucial insights into their behavior.