Quality Vision International’s QVI TurnCheck optical instruments for measuring shafts and other cylindrical parts address the major sources of measurement uncertainty found in shaft measurement. Focusing on advanced optics, thermal stability, and ease of use, the illumination system found in TurnCheck systems produces highly collimated light with a constant wavelength, eliminating the wrap-around effect on turned parts. The receiving optics are fully telecentric with each element designed to eliminate distortion. The result is a crisp, uniformly magnified image across the entire field of view, with no edge effects or exclusion zones.
TurnCheck system software is intuitive and intelligent. There is no need to adjust lighting, focus, or image tools – the system optimizes these features automatically. Simple controls, easy loading and unloading, and intelligent tools let the operator focus on what they want to measure, rather than how they should be measuring it, allowing for fast setup time without the need for extensive operator training.
TurnCheck systems are offered in three different model ranges to accommodate a range of parts, up to 1,200 mm in length. For more details, visit QVI.