This standard specifies the structure, technical requirements, test methods, inspection rules, marking and packaging of miniature international rubber hardness testers. This standard is applicable to the miniature rubber hardness tester for measuring the rubber hardness value of vulcanized rubber and small-volume curved rubber materials.
HG/T 2072-2009 Referenced Document
HG/T 2382 General technical requirements for rubber testing instruments and equipment*, 2022-09-30 Update
HG/T 2072-2009 history
2009HG/T 2072-2009 Technical specifications for micro IRHD testers
1991HG/T 2072-1991 Specifications for Micro International Rubber Hardness Tester