Features:
- Specific, repeated heat treatment of steel blocks reduce deterioration change over time
- CERA blocks are free from dimensional change over time; have 10 times the abrasion resistance of steel gage blocks
- Advanced lapping techniques achieve the best flatness, surface roughness needed for gage blocks
- Grade: K class in ASME
- Uncertainty of dimension measurement: 30nm (k=2), for 100mm block
The high-accuracy gage block interferometer (GBI) guarantees high dimensional accuracy, and each block comes with a precisely accurate thermal expansion coefficient measured with a DFI.
Technical Details
| Grade: | K |
| JCSS Calibration Certificate: | Yes |
| Provided with Inspection Certificate: | Yes |
| Units: | Inch |
| Length: | 8″ |
| Min Length: | 4″ |
| Max Length: | 20″ |
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