The Alpha-Step IQ Profiler is a computerized, high-sensitivity surface profiler that measures
roughness, waviness, and step height in a variety of applications. It features the ability to
measure micro-roughness, with up to 1Å (0.004 μin.) or less resolution, over short distances
as well as waviness in a scan over a full surface length of 10-mm (0.4-in.). The computer
offers powerful measurement control, data storage, analysis, and networking.