Make:- Hexagon metrology
Model:- Romer sigma arm
Portable coordinate measuring machines (PCMMs) are flexible tools for quality control. 3Dmeasuring arms are used for dimensional verification, alignment for assembly, CAD-comparison inspection, 3D scanning, reverse engineering, product development, rapid prototyping, tube geometry inspection, and many other quality control, inspection and verification applications.
Romer Sigma Portable CMM can measure with the accuracy of +/- 0.100 mm. It has shown the capability of measuring the large size object with high accuracy. It can measure the object within 5m diameter without shifting the machine. This system will be useful for the measurement of divertor systems because it requires accurate measurement due to close tolerances.