General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 25940-2010
Scope
This standard specifies the structure and dimensions, requirements, testing, inspection rules, product marks, packaging, transportation, storage, etc. of constant load international rubber hardness testers. This standard is applicable to the constant load international rubber hardness tester for the determination of the international hardness value of vulcanized rubber and rubber-like materials with a test range of 10 IRHD to 100 IRHD.