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Does Surface Roughness Impact Surface Analyst Measurements?

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In response to customer inquiries regarding surface energy, the Materials and Process Specialists at BTG Labs launched a research project to determine whether contact angle measurements obtained by the Surface Analyst™ are impacted by surface roughness. The study examined the effect--or lack thereof—that roughness has on contact angle measurements.

Read the full paper to learn how the Surface Analyst overcomes roughness and watch the video below to see how the Surface Analyst measures contact angle on a variety of surface finishes.  

Does Roughness Impact Surface Analyst Measurements