The FSM Foam Structure Module for the DFA100 captures the bubble size and size distribution of foam using intelligent video image analysis. The results help you to produce foam with the shape you want it to have. They also show the decay of long-lasting foam, long before it actually collapses, thus supporting you in optimizing foam stability
Applications
Foams for washing and cleaning
Foams in food and personal care products
Surfactant development
Flotation as a method for separating solids
Measuring methods
Foamability and foam stability using the optically detected height of foam created reproducibly
Foam formation behavior of heavily foaming liquids using stirring cycles
Optically detected foam bubble sizes and their statistical distribution
Moisture and drainage behavior of foam using its electrical conductivit
Carrying out a measurement up to 20 consecutive times and displaying the results together