Calibration Grids

For checking two-dimensional instruments for straightness and accuracy. The patterns are produced in vacuum deposited chrome on glass. Lines are every 10mm with a central 20mm subdivided in 1mm rulings.


  PGR 100
Overall Divided Area 100 x 100mm
Glass Size 120 x 120mm
Glass Thickness 6mm
Line Width 0.008mm
Linear Straightness 0.002mm
Angular Accuracy within 5 seconds
Cat # Description Pack Price Quote Quantity
Cat #: 68051-31 Description: PGR100 Calibration Grid Pack: Each Price: $1,574.00 Add to Quote: