R Series 4-axis system is designed specifically for automated fluid dispensing. Proprietary TeachMotion software offers a simplified user interface for faster setup and ease of use via a Teach Pendant, enabling programming of complex dispensing patterns, such as dots, lines, circles, arcs, compound arcs, and patterns on different planes, in minutes. Repeatability is +/-8 micron/micrometer), and has built-in tip recalibration, and true 3D motion control. 

Nordson EFD, http://www.nordsonefd.com