Measuring disk flatness optically
The surface quality of hard disk drives is one of the deciding factors when it comes to reliable storage and retrieval of files and information – both for data processing centers and everyday personal use. Polytec offers you suitable surface measurement systems for this very purpose You can use these systems to comply with specified tolerances, localize defects even on the production line and therefore analyze surface parameters quickly. The models in the TopMap range of products complete all of these tasks contactlessly, quickly and in a way that can be individually optimized to suit your application. TopMap surface metrology solutions include microscope-based systems that detect even the smallest of details and large-area measuring systems with the same high level of height resolution for fast anf efficient, areal evaluation of workpieces.