BS ISO 48-9:2018

Rubber, vulcanized or thermoplastic. Determination of hardness. Calibration and verification of hardness testers | Status: Confirmed, Current

1 Scope This document specifies procedures for the calibration and verification of durometers of types A, D, AO and AM (see ISO 48‑4), IRHD pocket meters (see ISO 48‑5), IRHD dead-load instruments (see ISO 48‑2) and dead-load instruments using the very low rubber hardness scale (see ISO 48‑3).