Surface & interfacial tension analyzer 

New tensiometer TensioCAD

Wilhelmy plate and Du Noüy ring tensiometer

Surface tension measurement - Interfacial tension measurement - Contact angle measurement - Density measurement - Powder wettability analysis

Advancing and receding angle - CMC (Critical Micellar Concentration)

Automatic TensioCAD-V2

Overview - Principle
TensioCAD is a tensiometer based on the principle of measuring a force against a displacement. This method, often called force tensiometry or Wilhelmy method, consists in diving a platinium plate of perimeter L in a liquid having a superficial tension σ. Platinium plate is then lift and, with the help of a balance, the capillary force F exerted on the plate is measured.

Equiped with a high precision weighing cell and coupled to a user-friendly and full software, TensioCAD is a tensiometer which helps you in numerous type of applications and measurements. TensioCAD offers 3 types of measurements: Wilhelmy plate, Du Noüy ring or Washburn method.

Weight: 0,001 à 120 g
Weight sensitivity: 0,0001 g
Surface Tension: 1 à 1 000 mN.m-1
Surface tension accuracy: 0.01 mN.m-1
Temperature (optional): 5 à 60 °C

Surfactants properties
Powder wettability
Fibers (individual or not), membranes wettability
Capillary rising
Ascending and receding contact angle
Liquid density

Contact us!


Surface and interfacial tension analyzer
Surface and interfacial tension with TensioCAD

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