Germany KOBAsphere Standard Calibration Sphere
We have standard spheres with diameters of 50, 30, and 20 mm! There are also high-precision ceramic standard spheres for contact measurement.
The "Spherical Standard Calibration Sphere" is a product designed for laser scanners and video measurement systems, made from materials with excellent corrosion resistance. The measurement surface can be selected from a high-brightness, high-reflective surface that has been wrapped, or a surface with low reflectivity. The reference spheres are available in diameters of 50, 30, and 20 mm, and we also offer high-precision ceramic reference spheres (glossy surface) for contact measurement. 【Features】 ■ Choice of wrapped high-brightness, high-reflective surfaces or low-reflectivity surfaces ■ Made from materials with excellent corrosion resistance ■ Reference spheres available in diameters of 50, 30, and 20 mm ■ High-precision ceramic reference spheres (glossy surface) also available for contact measurement ■ Standard KOBA calibration certificate included *For more details, please refer to the PDF document or feel free to contact us.
basic information
Specifications of the 50mm Reference Sphere for Optical Measurement (Excerpt) ■ Measurement Stand Height: <150mm ■ Weight (excluding wooden box): <10kg ■ Gauge Material: Tungsten Carbide ■ Gauge Measurement Surface: Anti-reflective surface treatment or glossy surface ■ Roundness: <15μm (100mmφ) *For more details, please refer to the PDF document or feel free to contact us.
Price range
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Applications/Examples of results
【Recommended Applications】 ■ Laser Scanner 3D Measuring Machine ■ Laser Focus Measurement System 3D Measuring Machine ■ Fringe Projection System 3D Measuring Machine ■ Contact Type 3D Measuring Machine *For more details, please refer to the PDF document or feel free to contact us.
