Goniometer (Rame-Hart A-100)

Goniometer (Rame-Hart A-100) Tool Type Inspection, Test and Characterization Location Bay 1 Supervisor Lee Sawyer Supervisor Phone (805) 893-2123 Supervisor E-Mail lee_sawyer@ucsb.edu Description Water Contact Angle Manufacturer Ramé-Hart Instrument Co. Model A-100

About

The goniometer enables measurement of the contact angle of water to a surface. The water contact angle is a measurement of how hydrophobic/hydrophilic a surface is. Such measurements can be important for analyzing/improving adhesion of thin-films or surfaces intended for wafer-bonding.

Documentation

• Operating Procedure - How to measure contact angle.