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INSTRUMENTS

LAB' SERVICES

EXAMPLES OF STANDARD MEASUREMENTS

Foam​

• Foam volume

• Liquid volume

• Liquid fraction (drainage)

• Foam density

• Foam stability

• Liquid stability

• Capacity of the foam

• Conductance

• Bubbles size and distribution

• Index Bikerman

• Expansion coefficient

• Foaming power

Surface Tension​

• Surface Tension

• Interfacial Tension

• CMC

• Phase or Drop exchange at constant volume

• Cell pressure

• Contact angle

• Angle approached / down

• Coefficient of rigidity

• Viscoelasticity 

• Surface elasticity

• Viscosity