Fully automatic ring and plate tensiometer LAUDA
ASTM D971, DIN 53914

Fully automatic yet simple and precise - the entry level into surface and interfacial tension with the LAUDA Ring/plate tensiometer TD 2

The LAUDA Tensiometer TD 2 is used to measure surface and interfacial tension, to determine the density of liquids and to measure small weights. The fully-automatic and cost-effective instrument consists of a precise electromagnetic weighing cell plus a remote control panel with a userfriendly graphic LCDscreen for precise measurements.

Advantages:

- Easy to operate
- Transmits a direct feel for surface and interfacial tension
- Specially suited for beginners and in educational settings
- Digital display of surface and interfacial tension
- Results can be displayed, printed, saved or transferred to a PC
- Precise electromagnetic weighing cell
- Simple selection of measuring methods according to
Du Noüy-ring, Wilhelmy-plate,
Lenard frame or density measurement
- Calibration with standard weights

Application Examples:

- Testing of cleaning water for detergent residues
- Determination and testing of the physical characteristics
of solutions
- Development and testing of surface-active substances such as
surfactants and emulsifiers
- Detection of surface-active substances in wastewater
and other water