Open Access
Table A.2
Measurands associated with center-to-center sphere distance (SD) evaluations in the XRM-Check (sphere identification labels according to Fig. A.2). Grouped into five sets of distances classified by nominal value of length, the measurands are ordered by ascending dimensional magnitude.
| Measurand | Short name | Nominal value (mm) |
|---|---|---|
| Distance 15-2 | SD 2-15 | 1.134 |
| Distance 16-4 | SD 4-16 | 1.134 |
| Distance 17-6 | SD 6-17 | 1.134 |
| Distance 18-8 | SD 8-18 | 1.134 |
| Distance 19-10 | SD 10-19 | 1.134 |
| Distance 20-12 | SD 12-20 | 1.134 |
| Distance 21-14 | SD 14-21 | 1.134 |
| Distance 15-22 | SD 15-22 | 1.210 |
| Distance 16-22 | SD 16-22 | 1.210 |
| Distance 17-22 | SD 17-22 | 1.210 |
| Distance 18-22 | SD 18-22 | 1.210 |
| Distance 19-22 | SD 19-22 | 1.210 |
| Distance 20-22 | SD 20-22 | 1.210 |
| Distance 21-22 | SD 21-22 | 1.210 |
| Distance 1-22 | SD 1-22 | 2.343 |
| Distance 3-22 | SD 3-22 | 2.343 |
| Distance 5-22 | SD 5-22 | 2.343 |
| Distance 7-22 | SD 7-22 | 2.343 |
| Distance 9-22 | SD 9-22 | 2.343 |
| Distance 11-22 | SD 11-22 | 2.343 |
| Distance 13-22 | SD 13-22 | 2.343 |
| Distance 1-18 | SD 1-18 | 2.850 |
| Distance 3-19 | SD 3-19 | 2.850 |
| Distance 5-20 | SD 5-20 | 2.850 |
| Distance 7-21 | SD 7-21 | 2.850 |
| Distance 9-15 | SD 9-15 | 2.850 |
| Distance 11-16 | SD 11-16 | 2.850 |
| Distance 13-17 | SD 13-17 | 2.850 |
| Distance 1-8 | SD 1-8 | 3.600 |
| Distance 3-10 | SD 3-10 | 3.600 |
| Distance 5-12 | SD 5-12 | 3.600 |
| Distance 7-14 | SD 7-14 | 3.600 |
| Distance 9-2 | SD 9-2 | 3.600 |
| Distance 11-4 | SD 11-4 | 3.600 |
| Distance 13-6 | SD 13-6 | 3.600 |
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