Product Features

The MetraSCAN-R series of optical CMM 3D scanners stand as an innovative robotized solution that can be integrated into factory automation projects and guarantee optimal dimensional measurement accuracy and speed, which translates into increased productivity and product quality.

The MetraSCAN-R work with the C-Track dual-camera sensor. It is also possible to network the MetraSCAN-R scanners with 2 to 4 C-Tracks to benefit from the C-Link functionality and drastically increase the versatility of the system.


  • Aerospace
  • Automotive/Transport
  • Manufacturing



  • On-line inspection in mass production, up to a few hundreds parts/day
  • On-line inspection of parts ranging from 0.2 to 10 meters in size
  • Part-to-CAD analysis
  • Supplier product quality inspection
  • Conformity assessment of 3D models against original parts or production tooling
  • Conformity assessment of manufactured parts against originals

Technical Specifications

MetraSCAN 750-R™ MetraSCAN 750-R™​|Elite
Accuracy (1) Up to 0.030 mm (0.0012 in.)
Volumetric Accuracy (2)
(based on working volume)
9.1 m3
(320 ft3)
0.086 mm
(0.0034 in.)
0.064 mm
(0.0025 in.)
16.6 m3
(586 ft3)
0.122 mm
(0.0048 in.)
0.078 mm
(0.0031 in.)
Volumetric Accuracy
(with MaxSHOT 3D or C-Link) (3)
0.060 mm + 0.025 mm/m
(0.0024 in. + 0.0003 in./ft.)
0.044 mm + 0.025 mm/m
(0.0017 in. + 0.0003 in./ft.)
Resolution 0.050 mm (0.0020 in.)
Scanning Area 275 x 250 mm (10.8 x 9.8 in.)
Stand-off Distance 300 mm (11.8 in.)
Depth-of-field 200 mm (7.9 in.)
Light Source 7 laser crosses (+ 1 extra line)
Laser Class 2M (eye-safe)
Measurement Rate 480,000 measurements/s
Weight 1.38 kg (3.0 lbs.)
Dimensions 289 x 235 x 296 mm (11.4 x 9.3 x 11.7 in.)
Operating Temperature Range 5–40°C (41–104°F)
Operating Humidity Range (non-condensing) 10–90%
Certifications EC Compliance (Electromagnetic Compatibility Directive, Low Voltage Directive, RoHS 2 Substance Restrictions Directive), IP50, WEEE

(1) Typical value for diameter measurement on a calibrated sphere artefact.

(2) Based on the ASME B89.4.22 standard. Performance is assessed with traceable length artefacts by measuring these at different locations and orientations within the working volume of the C-Track (value = maximum deviation). Performance of the MetraSCAN 3D R-Series is dependent on the working volume in which the measurement is made: 9.1 m3 (320 ft3) or 16.6 m3 (586 ft3).

(3) The volumetric accuracy of the system when using a MaxSHOT 3D cannot be superior to the default volumetric accuracy of the chosen system and model.