Surface active agent LB film testing and membrane transfer - Data Physics, Germany

The versatile DCAT25 surface tension meter not only has some basic functions for measuring, such as liquid surface/interface tension, solid/liquid dynamic contact angle, solid surface free energy, etc. It can also perform some special functional measurements, such as solid/liquid (gas) adhesion force, fiber droplet detachment, LB film preparation, slot expansion rheology, imaginary contact angle of super wetting materials, etc. One instrument can meet various interface measurement needs.