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Measuring & Inspection Systems

Heidenhain ECA 4000 ring encoder

New design features of the ECA 4000 absolute ring encoder make it suitable for use in angular motion feedback, according to a Feb. 16 announcement released by Heidenhain Corp., Schaumburg, Ill. The next generation encoder builds on the success of its predecessor, the ERA 4000 incremental ring encoder that has been used for more than a decade in applications involving machine tool rotary tables, semiconductor wafer motion stages and robotics.

MarCal 16 EWR

Mahr Federal Inc., Providence, R.I., recently introduced the next generation of waterproof digital calipers with the new MarCal 16 EWR. Featuring an ergonomic design with lapped guideways and a larger display, the MarCal 16 EWR is said to offer IP 67 protection against dust, coolants and lubricants, according to a Feb. 12 news release.

S lynx 3D Compact Profiler

Sensofar Metrology, Terrassa, Spain, recently introduced the S lynx, a compact, high-resolution, non-contact 3D surface profiler, according to a company news release issued Feb. 10. The new surface profiler features Sensofar’s key 3-in-1 technology approach, namely the integration of confocal, interferometry and focus variation techniques into the same sensor head.

3D optical metrology

Focus Variation, the technique behind Alicona's Infinite Focus 3D optical metrology system, has enabled EDM Department, Bartlett, Ill., to measure and see what it is making down to 1.7µm tolerances. Watch this brief report to see the system in action and learn about how EDM Department implemented the system.

Part Inspection & Reporting Software (PIR)

Part Inspection & Reporting Software (PIR)
The Adcole Corp., Marlborough, Mass., this week rolled out a new programming interface for its Model 1100 and 1200 Crankshaft Gages that reportedly simplifies part programming, sequence building and reporting. Adcole’s PIR (Part Inspection & Reporting) Software features a single user-friendly interface allowing users to program a new part to measure in less than 15 minutes, including the crankshaft specification and inspection sequence. This fully integrated utility then creates a summary report, output plot and SPC templates, according to the company.