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Results of maximum width measurement for CrackII (01–05).
| Measurement Result | CrackⅡ_01 | CrackⅡ_02 | CrackⅡ_03 | CrackⅡ_04 | CrackⅡ_05 |
|---|---|---|---|---|---|
| Calculated value (mm) | 0.803 | 1.601 | 1.206 | 1.722 | 2.168 |
| Reference value (mm) | 0.836 | 1.613 | 1.200 | 1.743 | 2.153 |
| Error (mm) | −0.033 | −0.012 | 0.006 | −0.021 | 0.015 |
| Relative error | −3.9% | −0.7% | 0.5% | 1.2% | 0.7% |
