Determining the optimal bubble lifetime for a control of surfactant concentration
The picture shows the procedure of how to determine the optimal bubble lifetime for monitoring the concentration of a wetting agent.
After measuring the dynamic surface tension of samples with different surfactant concentration in the AUTO-mode, the optimal bubble lifetime is chosen to be the maximum difference between surface tension values of the concentration range to be monitored.
Analysis of the temperature behavior of process chemicals
in the ONLINE-mode for determining the temperature compensation for monitoring the surfactant concentration.
Continuous process monitoring
in the ONLINE-mode for the documentation of process development.
Quick measurement of surface tension
for quality control and concentration control.
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