| Granite Measuring Instruments --Paralells | |||||||||
| Item No. | Dimision (mm) | Flatness and beeling of the measuring surfaces | Parallelism between opposite&flatness of working surface | verticality between working surface | H.W difference of each pair of parallel rule | ||||
| Precision grade(μm) | |||||||||
| 00 | 0 | 00 | 0 | 00 | 0 | 00 | 0 | ||
| Gsx001 | 100x63x16 | 1.5 | 3.0 | 1.5 | 3.0 | 5.0 | 10.0 | 1.5 | 3.0 |
| Gsx002 | 160x40x25 | 1.5 | 3.0 | 1.5 | 3.0 | 5.0 | 10.0 | 1.5 | 3.0 |
| Gsx003 | 250x40x25 | 2.0 | 4.0 | 2.0 | 4.0 | 10.0 | 20.0 | 2.0 | 4.0 |
| Gsx004 | 400x63x40 | 4.0 | 8.0 | 4.0 | 8.0 | 15.0 | 30.0 | 4.0 | 8.0 |
| Gsx005 | 630x100x63 | 6.0 | 12.0 | 6.0 | 12.0 | 20.0 | 40.0 | 6.0 | 12.0 |
| Notes:It can replace same height block, for inspecting fittings parallelism; supply in pairs | |||||||||
