BS ISO 18898:2016

1   Scope This International Standard specifies procedures for the calibration and verification of durometers of types A, D, AO and AM (see ISO 7619‑1), IRHD pocket meters (see ISO 7619‑2), IRHD dead-load instruments (see ISO 48) and dead-load instruments using the very low rubber hardness scale (see ISO 27588).