Optical Comparator Measurement Systems
What is an Optical Comparator? An optical comparator is a device that applies the principles of optics to the inspection of manufactured parts. In a comparator, the magnified silhouette of a part is projected upon the screen, and the dimensions and geometry of the part are measured against prescribed limits.
The Spectra Optical Comparators offer a large capacity stage for dimensional and profile measurements. The horizontal double-mirror design produces images that are sharp and erect. Bench and floor models are offered for shop floor environments.
|Model||Measurement Capacity||XY Accuracy||XY Perpen-dicularity||Z Perpen-dicularity||Encoder Resolution||Stage Capacity||Machine Dimensions|
|Spectra Bench||300x150x75 mm||2.5+L/25 ?m, 2.5+L/15 ?m||12.5 ?m||7.5 ?m||2.0 ?m||9 kg||606x808x1033 mm|
|Spectra Floor||300x150x75 mm||2.5+L/25 ?m, 2.5+L/15 ?m||12.5 ?m||7.5 ?m||2.0 ?m||9 kg||606x808x1033 mm|
Specifications subject to change without notice. Accuracy units are microns; length L units are millimeters.