Detailed Product Description

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