Mechanical surface tension meter - K20 is a semi-automatic instrument that accurately measures surface tension and interfacial tension, with stable and reliable performance. The ring method and plate method are the main tension testing methods, and K20 provides reliable measurements for daily quality assurance of surfactant solutions and interface processing.
measuring method
Measure surface tension using the ring, plate, and rod method, and measure interface tension using the ring and plate method. Measure surface and interface tension using the debonding method according to ASTM D-971 standard. Test transformer oil and determine liquid density in the range of -10 to 90 ° C, detected by internal or external sensors
