Metrology
Skill packages tagged with “Metrology”
ISO 17025 Equipment & Calibration Management
Build equipment register and calibration program per ISO/IEC 17025:2017 Clause 6.4. Covers equipment identification, calibration intervals with justification, intermediate checks, out-of-tolerance handling, and equipment lifecycle management.
ISO 17025 Laboratory Profile
Build and validate a foundational laboratory profile for ISO/IEC 17025:2017 accreditation. Captures lab identity, organizational structure and impartiality basis (Cl.4.1.5), accreditation status, scope of accreditation (disciplines, methods, measurands, ranges, scope type, CMC/uncertainty expressions), authorized signatories, key personnel, facilities, major equipment with calibration intervals, proficiency testing programme (Cl.7.7), subcontracting arrangements (Cl.6.6.3), and management commitment (Cl.8.2.2). Profile completeness checker validates all required sections; scope validator performs per-method field validation and reports failures by method ID.
ISO 17025 Measurement Uncertainty
Estimate measurement uncertainty per ISO/IEC 17025:2017 Clause 7.6 using GUM (JCGM 100:2008) methodology. Builds uncertainty budgets with Type A/B component identification, distribution divisors, sensitivity coefficients, law of propagation of uncertainty, Welch-Satterthwaite for effective degrees of freedom, and coverage factor justification per ILAC P14:01/2020. Validates budget completeness and Clause 7.8.3/7.8.4 reporting compliance including decision rules and guard-band methods for conformity statements.