Store DCC uncertainty as data, not a spreadsheet string
"± 0.3" is not the uncertainty. See what a PTB DCC really carries — k, coverage probability, distribution — and why to store it, not re-key it.
Tag: measurement uncertainty
Out-of-Tolerance Gauge Recall: The Impact Assessment
A gauge fails as-found at recalibration. Now prove which parts it touched — the out-of-tolerance impact assessment auditors expect, spreadsheets can't.
90 Days to Your Q4 Surveillance Audit: Calibration Prep
A 90-day, auditor-grade calibration checklist for Q4 surveillance: overdue status, traceability, uncertainty, as-found/as-left, retention — no scramble.
A “Pass” Isn’t Enough: Decision Rules & Guardbanding
A bare PASS won't survive an audit. Name the decision rule (ISO/IEC 17025 7.8.6), account for guardbanding, and store what makes it defensible.