ISO 48, all parts: Rubber, vulcanized or thermoplastic - Determination of hardness3 laboratories in United States are accredited by A2LA for at least one part of ISO 48. Each lab card shows which parts it holds. From the accredited scope text: “ISO 48-9 With force gauge Type M force calculation by differential indention Direct measurement/ verification with certified calipers & micrometer ASTM D1415-06 ISO 48-9 With force gauge With force ga” “ISO 48-4, ISO 868, ISO 2039-2, ISO 7619-1; Nissan NES M0142 HDT (Heat Deflection Temperature) / VICAT / SOFT POINT ASTM D648 (Method B), ASTM D1525; ISO 75, ISO 306; Toyota BSDM 0501, TSM 0501G Humidi” “ISO 48-4 Dust – Out GM9635P ( Inactive 6/13); GMW 16998 Dye Transfer Chrysl er 463KC-01-01; 50496 Elongation ASTM D751 (17)”
This page is a fixed slice of the register: every ISO 48 scope we hold for United States. Search narrows it further by city, accreditation body, or a term from the scope text itself.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.