In surface science area, researches use a variety of different measuring methods.The choice of the measuring method depends on the application-technique. Future Digital Scientific’s instruments can offer all different techniques shown here for various applications and situations encountered in the industries.
Contact Angle Measurement – Sessile Drop Method
Determination of the static and dynamic contact angle on solids.
Determination of the surface free energy of solid.
Single Fiber Method – Contact Angle on Fibers
Determination of the advancing and the receding angle of liquids on filbers.
Determination of the wetted circumterence/diameter of fibers.
Pendant Drop Method – Surface tension, Interfacial Tesnion Measurement
Determination of the interfacial and surface tension of liquids.
Drop Volume Method
Determination of the dynamic surface tension of liquids.
Spinning Drop Method – Interfacial Tension Measurement
Determination of the interfacial tension of liquids down to very low values.
Determination of the relaxation behavior of interfacial after speed steps and speed oscillation.
Maximum Bubble Pressure Method – Dynamic Surface Tension
Determination of the dynamic surface tension of liquids.