Reference Material Traceability in Textile Calibration
topic
Metrological traceability in textile testing establishes an unbroken chain of calibrations linking textile instrument readings to SI units through certified reference materials including USTER reference yarns, ISO calibration fabrics, and NIST traceable mass, force, and length standards, with each calibration link contributing documented uncertainty that combines into the total traceability uncertainty budget.
Role
Ensures that textile test results are comparable across laboratories and time by anchoring measurements to internationally recognised SI unit realisations through validated calibration chains, satisfying the ISO 17025 traceability requirement that underpins mutual recognition of accredited textile test results between laboratories in different countries.