The professional roughness tester has a 128 x 64 OLED dot matrix display and a digital/graphical display, the roughness meter measures from 0.005-16μm. A portable surface roughness meter can be connected to a computer and printer with various optional accessories such as sensors, measuring stages, micro printers and extension bars.
Surface roughness testers are commonly used in a variety of industries to measure the roughness of surfaces. ATO portable surface roughness tester has applications in the manufacturing, automotive, aerospace and medical industries, among others.
Tips: What are Ra and Rz in surface roughness?
Ra and Rz are two commonly used parameters to measure surface roughness:
Both Ra and Rz are important parameters for evaluating the quality of a surface finish, and the selection of the appropriate parameter depends on the application and the type of surface being evaluated.