Nikon Metrology Introduces Next-Generation Video Measuring Systems

Nikon Metrology has launched two video measuring systems, the Nexiv VMZ-R3020 and VMZ-R6555, which join the VMZ-R4540 model released in February 2013. The next-generation systems are capable of the fast and accurate measurement of the dimensions and shapes of mechanical parts and high density, multi-layered electronic components.

Utilising optical measuring technology and image processing, the CNC video measuring systems automatically capture the dimensions and shapes of components using precise edge detection. The Nexiv VMZ-R3020 meets the demand for shorter-stage strokes, smaller dimensions and lighter body weight. The Nexiv VMZ-R3020 is suitable for inspecting small components used for various mechanical and electric applications.

The Nexiv VMZ-R6555, featuring a large 65 x 55cm measuring platform, enables the fast measurement of larger printed circuit boards or mechanical parts. It is also suited to the automatic measurement of many smaller parts on the large stage, helping to reduce the cost of parts inspection.

Nikon claims that a higher level of accurate measurement is achieved by its in-house-developed linear encoder. In addition, improvements to the image transfer technology and changes to the illumination source have reportedly shortened overall measuring time.

A third ring illumination angle features advanced edge detection, while enhancements to the through-the-lens (TTL) laser auto-focus have strengthened the system’s ability to measure transparent components. Furthermore, the CCD camera’s high-resolution image option enables a broader range for video measurement.