ISO 5725-2:2025 — Accuracy of measurement methods: repeatability and reproducibility
Self-assessment of the design and conduct of an interlaboratory precision study per ISO 5725-2:2025: experimental layout, laboratory recruitment, roles, data collection, consistency scrutiny and outliers (Cochran, Grubbs), calculation of repeatability and reproducibility variances, and final report.
- control points
- 43
- anchored clauses
- 13
- Clauses covered
- 6
Clauses covered
| Design of the precision experiment | 3 | 6.1 · 6.2 · 6.3 |
| Organization and roles | 5 | 7.1 · 7.2 · 7.3 · 7.4 · 7.5 |
| Data collection and tabulation | 3 | 8.2 |
| Consistency scrutiny and outliers | 4 | 8.3 |
| Calculation of means and variances | 3 | 8.4 |
| Functional relationship and final report | 4 | 8.5 · 8.7 |
Scale
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How this grid is built
Every control point is written in our own words, then tied to the standard's clause number. The normative text is never reproduced: the standard itself remains to be purchased from the body that publishes it. Grids are reviewed at every new edition of a standard.
Published by NormePulse — HEMC, management consulting firmUpdated