High Pressure Pendant Drop

The high pressure measuring system OCA 25-PMC 750 is a special model of the OCA 25 for measurements of interfacial tension and contact angles under high pressure and high temperature conditions. Measurements under pressures of up to 750 bar (10878 psi) and temperatures of up to 200 °C are possible. It is the ideal solution to investigate e.g. the interfacial tension between surfactant solution and crude oil or the contact angle between rock and oil under reservoir conditions.