About This Product
These precision English and Metric Grid and Dot Arrays are manufactured from Select Soda Lime Glass and are furnished with a Certificate of Accuracy with N.I.S.T Traceability. They are ideally suited for set up and calibration of Optical and other Two Dimensional X-Y Stages and Measurement Systems. When built into our Air Cooled Light Boxes and used in conjunction with our MicroRules or MicroScales they provide a complete solution for measurement of photoplotted images, phototooling and two dimensional parts and features. They can also be built into OEM pattern generation and measurement equipment and used with Optical and X-Ray Machine Vision Systems for “on-the-fly” X-Y location and calibration. Etched and filled with cured black epoxy on .25”/6mm thick photo quality Soda Lime glass.
Dimensions and Tolerances of each Array are:
- 0.005”/0.127mm line widths
- 1.969”/50mm line center to center spacing
- Total active area of 47.44” x 59.26”/1205.08mm x 1505.08mm on a 50” X 62”/1270mm x 1574.8mm substrate
- Overall Accuracy ±0.0008”/±0.02mm
Each Array includes carrying case for protection during storage. In addition to the standard “Certificate of Accuracy”
, any Array can be individually calibrated to provide “Certified Calibration” Traceable to N.I.S.T.