in this video, we show you how to measure contact angle of water drop- oil- solid system (water-fluid-solid). From video, we can find that for this system, we use Young-Laplace equation fitting method to calculate contact angle due to contact angle is very large. Visit http://www.usakino.com to find more information about our contact angle meter and surface tensiometer.
Tel: +1 (857) 626-5666 , +1 (857) 626-5888
Mailbox: sales@uskino.com
URL: http://www.usakino.com
Address: 14 Tyler Street, 3rd floor, Somerville, Boston, MA 02143