One-click surface energy determination with pressure-based double dosing system DDS-P for the OCA series

The pressure-based double dosing system DDS-P in combination with the optical contact angle measuring and contour analysis system OCA and its corresponding software from DataPhysics Instruments, enables the determination of the surface energy of a solid with one click. Two test liquids are simultaneously dosed onto the solid surface, the contact angles evaluated and the surface energy including its polar and dispersive parts is determined. The DDS-P enables a time saving, easy to use and reliable analysis of the surface energy.