Bubble pressure tensiometer BP100 measures the dynamic surface tension as a function of surface age covering a wide dynamic surface age range of 5 to 200,000 milliseconds, providing information on how quickly surface-active substances such as detergents or wetting agents achieve the required reduction of the SFT.
BP100 hence enables high accuracy analysis of surfactant solutions for dynamic processes such as spraying, printing, painting and cleaning.
BP100 has a motorized sample stage, built in measuring chamber with illumination, integrated stirrer and operated with an intuitive control panel and the ability to control temperatures between -10 and 130 °C.