RPS Metrology EVO 6: new reference point in articulated measurement arms


  • RPS Metrology EVO 6 arms are setting the standard for the new generation articulated measurement arms.
    It is a portable articulated arm CMM for fast and accurate 3D inspection, directly on the workshop.
  • EVO 6 arm can be use from anybody and does not require long training.It has no need for calibrations or warm-up time, thanks to its extremely reliable mechanical and electronical design, the automatic temperature compensation and the lightweight structure.
  • EVO 6 is made in carbon fiber, aluminum, titanium and other composite materials.
  • The best of accuracy in portable metrology is represented by the EVO 6 used in tactile probe configuration. The smaller terminal axis and the buttons placed in the right way, allows to reach the parts to inspect with difficult access. The EVO-6 is the best choice for typical inspection of mechanical parts.
  • With its standard quick mount (3 ½ inches) it can be used on portable tripods, magnetic base, or any customized mobile support, offers extreme repeatability even in the worse conditions of dust, humidity and temperature.
  • Portability is the key! EVO arm is a real portable measurement device: it is equipped with wireless (Wi-Fi) and Li-ion battery pack for 22 hours working time (tactile) and 8 hours with Laser Scanners.
  • RPS Metrology arms are interfaced with the most popular software for 3D Inspection and Reverse Engineering , like Verisurf®, InnovMetric PolyWorks®, 3D Systems Geomagic®.
Measuring range (dia.) Volumetric accuracy (mm)* Repeatability (SPAT test in mm)* Weight (Kg)
1.5 - 6 axes 1.5m 0.018 0.014 7,0
2.0 - 6 axes 2.0m 0.026 0.019 7,2
2.5 - 6 axes 2.5m 0.036 0.022 7,5
3.0 - 6 axes 3.0m 0.048 0.034 7,9
4.0 - 6 axes 4.0m 0.069 0.055 8,3
5.0 - 6 axes 5.0m 0.092 0.078 9,7
6.0 - 6 axes 6.0m 0.125 0.105 12,0
7.0 - 6 axes 7.0m 0.159 0.115 13,2
*We provide accuracy verification certificate according international norms as:
ASME B89.4.22-2004
Tipically the real values obtained from the hardware are 20% better than the specification

All RPS Metrology products are Made in Italy
RPS Metrology is ISO9001:2015 certified company