IRHD Durometers

Durometer and IRHD (International Rubber Hardness Degree) are based on international standards for the hardness measurement of rubber, plastics and other non-metallic materials (ISO, ASTM, DIN, BS, NFT etc.).

MICRO IRHD HARDNESS is for samples with a thickness ranging from 1 to 5 mm. It complies with ISO 48 standard.

MACRO IRHD N, H, L / DUROMETER HARDNESS SYSTEM

The patented IRHD N, H, L / Durometer Hardness System provides hardness readings on elastomers and plastics with a specimen thicker than 6 mm according to IRHD and Durometer hardness. It complies to international standards such as DIN ISO 48, ISO 48 and ASTM D 1415.