Model No |
UNI59211 |
Coating |
Reflective First Surface Chromium Rabs = 50% ±5% @ 550nm |
Dot Diameter (mm) |
0.500 |
Dot Spacing (mm) |
1.000 |
Substrate |
White Ivory Soda Lime Glass |
Optical Density OD |
>3.0 |
Overall Accuracy (mm) |
±0.001 |
Pattern Size (mm) |
50m x 50 |
Dimensions (inches) |
3 x 3 |
Surface Quality |
40-20 |
Thickness (mm) |
3.20 |
Type |
Chrome on White Ivory Glass |
Dot Diameter Tolerance (mm) |
±0.002 |
Dot Spacing Tolerance (mm) |
± 0.001 Center to Center, ± 0.001 Grid Corner to Corner |
Surface Flatness |
4 - 6λ |
NIST Certification |
Serialized NIST Traceable Certificate Included |
RoHS 2015 |
Compliant |
REACH 201 |
Compliant |