Ask the Expert

3-A SSI offers these brief video presentations from leading authorities in hygienic equipment design to help introduce a prominent topic in 3-A Sanitary Standards.  You can deepen your subject knowledge by exploring the other resources shown in the links.  Contact 3-A SSI if you have a question or suggestion we might address in a brief video.

Surface Finish in 3-A Sanitary Standards

In this video, Certified Conformance Evaluator Gabriel Miller describes the critical role of surface finish requirements for equipment across all 3-A Sanitary Standards and he demonstrates surface measurement step-by-step using a profilometer.  Find out more about the basic hygienic requirements for stainless steel components, welded joints, as well as plastics, and rubber components.

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