Granite Straight Edge Straight rules precision for inspecting the straightness and flantness
Model No. Grade 00 |
Model No. Grade 0 |
Dimension mm |
P10015-400-00 | P10015-400-0 | 400×60×25 |
P10015-630-00 | P10015-630-0 | 630×100×35 |
P10015-1000-00 | P10015-1000-0 | 1000×160×50 |
P10015-1600-00 | P10015-1600-0 | 1600×250×80 |
P10015-2000-00 | P10015-2000-0 | 2000×300×100 |
Dimension mm |
Straightness & flatness of working surface (μm) | parallelism between measuring surfaces (μm) | Squareness between working surface (μm) | |||
Grade00 | Grade0 | Grade00 | Grade0 | Grade00 | Grade0 | |
400×60×25 630×100×35 1000×160×50 1600×250×80 2000×300×100 |
1.6 2.1 3.0 4.4 5.4 |
1.6 3.5 5.0 7.4 9.0 |
2.4 3.2 4.5 6.6 8.1 |
3.9 5.3 7.5 11.1 13.5 |
8 10.5 15 22 27 |
13 18 25 37 48 |