Rubber

ISO 48-9-2018 Rubber, vulcanized or thermoplastic — Determination of hardness — Part 9: Calibration and verification of hardness testers

Document number: ISO 48-9-2018
Publisher: ISO
Publish year: 2018
Orgnization: ISO
Sub Categories: Standards/ Specification/ Regulations
Document Type: Standard

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).

 

https://www.iso.org/standard/74974.html