Measuring of surface and interfacial tension
The TD tensiometers are used to measure the surface and interfacial tensions according to the ring/plate method. The LAUDA TD 1 C is the cost effective starting point to tensiometry. For fully automatic measurement with advanced options, using the LAUDA TD 3 is preferred.
The TVT 2 tensiometer broadens usage in tensiometry when it comes to determining the dynamic surface and interfacial tensions according to the drop volume method.