Dataphysics Instruments
For the software controlled measurement of
- surface and interfacial tension of liquids
- contact angle of powders, fibers and fiber bundles as well as the adsorption behavior of liquids on wetting
materials according to the modified Washburn method
- dynamic contact angle and the surface energy of prismatic and cylindrical testing bodies according to the
Wilhelmy method
- critical micelle formation concentration of surfactants (CMC) after the Wilhelmy plate method or the du
Noüy Ring method with automatic ring correction according to Huh & Mason, Zuidema & Waters or Harkins
& Jordan
- density of liquids and solids
- analysis of sedimentation and penetration tests
- adhesive force
For the software controlled measurement of
- surface and interfacial tension of liquids
- contact angle of powders, fibers and fiber bundles as well as the adsorption behavior of liquids on wetting
materials according to the modified Washburn method
- dynamic contact angle and the surface energy of prismatic and cylindrical testing bodies according to the
Wilhelmy method
- critical micelle formation concentration of surfactants (CMC) after the Wilhelmy plate method or the du
Noüy Ring method with automatic ring correction according to Huh & Mason, Zuidema & Waters or Harkins
& Jordan
- density of liquids and solids
- analysis of sedimentation and penetration tests
- adhesive force
Wilhelmy plate or Du Noüy ring
Surfactants and CMC
Contact angle measurement on powder
Liquid an solid density
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