Digital tensiometer Science line t100

bubble pressureportable

OPTIMISED MEASUREMENT OF DYNAMIC SURFACE TENSION FOR RESEARCH, DEVELOPMENT AND QUALITY ASSURANCE The versatile SITA science line t100 laboratory tensiometer enables automated AUTO scans, continuous ONLINE measurements and simple SINGLE controls with the widest parameter range for dynamic surface tension measurements from highly dynamic 15 milliseconds to quasi-static 100 seconds bubble lifetime. It thus combines all the functions of SITA tensiometers and adds METHODS for frequently recurring measurements and concentration characteristics. SINGLE mode • Concentration quickly controlled • Fast and reliable for control tasks • measures one value at defined parameters AUTO mode • convenient mode for R&D: measurement of dynamic surface tension depending on bubble lifetime (surface age) • Automated scan of surfactant dynamics • Investigation of the kinetics of surfactants • Characterisation of wetting behaviour ONLINE mode • Continuous measurement at bubble lifetime • Analysis of temperature influence • Investigation of ageing behaviour • Evaluation of sample stability