KRUSS Force Tensiometer – K20

Tasks and applications

• Determination of the effectiveness of wetting media
• Checking the surfactant content in solutions below the critical micelle concentration (CMC)
• Tank clearance and cleaning validation in the foodstuffs industry
• Measurement of interfacial tension for the quality assurance and optimization of emulsifiers
• Decomposition product content in oils according to ASTM D‑971.

Measuring methods and options

• Surface tension using the ring and plate method
• Interfacial tension using the ring and plate method
• Surface tension and interfacial tension using the ring tear-off method
• Testing of transformer oils in accordance with ASTM D‑971
• Measuring the density of liquids
• Measurement from ‑10 to 100 °C, temperature measurement with internal sensor

Technical Data