RAMé-HART INSTRUMENT

Ramé-hart Instruments manufactures or supplies goniometers and tensiometers for measuring static and dynamic contact angles, surface energy, and surface and interfacial tension. The instrument they provide has been computerized, transforming it from an optical microscope to a camera and software-based tool. These tools are used for roll-off angles, contact angle hysteresis, surface dilatational elasticity, and much more.