● high precision cast aluminum alloy base, column, ensuring a high stability and rigidity. 
 ● Special hard alloy table, after stabilization and hard oxidation treatment, good stability and high accuracy. 
 ● precision friction drive, sensitive and reliable, no backlash, and fast moving. 
 ● two-table design, precision V-guide, and ensure a high mechanical precision. 
 ● High-quality optical system and high-resolution CCD, to ensure a high quality measurement. 
 ● LED ring light source and the surface contours of the cold cold light source, to avoid heating the workpiece deformation. 
 ● precision optical ruler with a resolution of 0.001mm. 
 ● Professional 2.5D image measurement software, powerful, easy to operate. 
 Technical parameters: 
 Instrument parameters \ Instrument Model BROS-2010 BROS-3020 BROS-4030 
 Range (MM) X 200 300 400 
 Y 100 200 300 
 Z 120 120 120 
 Table (MM) of hard aluminum alloy table 356 × 266 506 × 326 606 × 476 
 Glass table 260 × 160 360 × 260 460 × 360 
 Loading 20kg 20kg 30kg 
 CCD imaging and measurement system of industrial America ezoom high-resolution color CCD 1 / 3 inch 480 lines 
 Continuous zoom lens 0.7-4.5X 
 20-120X magnification 
 Working distance of 100 
 Display Resolution 0.001mm 
 Linear Accuracy (um) E1 = 3 + L/200 E2 = 3.5 + L/150 (L is the measured length in mm) 
 Dimensions (mm) 600 × 550 × 780 760 × 580 × 820 870 × 620 × 820 
 Instrument Weight 150kg 215kg 300kg 
 Contour LED lighting and surface light light 
 Power supply 220V ± 10% (AC) 50HZ