Measuring Equipment » Drop Volume Tensiometer TVT 2

Software

• Applications
• Advantages
• Method
• Software
• Technical Data

The dialogue-based, self-explanatory user guidance on the PC with MS-Windows (from Version 95) and the sturdy, easy to operate mechanics means that it can be used even by untrained personnel. The software provides test guidance, optimized for the applications, and many options for graphic and tabular representation and output of measuring data.

The scope of delivery

• Simple software installation
• Self-explanatory WINDOWS user guidance
• Output of recorded measuring data in graphic or tabular form to standard printers
• Data back-up of measuring data on various media or further processing with standard programs

Other options

• Online calculation of the determined surface/interfacial tensions
• Standard mode for determination of surface/interfacial tension in rapidly adsorbing and surfactant-free systems
• Two measuring methods for characterizing the adsorption behavior of surfactants:
  • by varying the drop formation time
  • by determining the drop separation time at a given drop volume
• Representation of recorded measuring data in tabular or graphic form on-screen (up to 5 test series in one graphic)
• Extrapolation to static values (equilibrium) even with very slow surfactant adsorption through fitting of theoretical curves