CAG:  Used to measuring contact angles using the sessile drop technique. The DSA10 is capable of measuring static contact angles (still camera mode) or time dependent contact angles (video camera mode) on flat substrates using a wide variety of probe liquids.  $8/hr, 2 hour minimum use per billing cycle

Profilometer:  For measuring a material surface’s profile and quantifying its roughness. $8/hr, 1 hour minimum/use, $24 minimum charge per billing cycle