IRHD Mikro | M Shore A
The indenter of the instrument penetrates the specimen from the surface. This indentation depth provides the hardness information of the test specimen.
Hardness determination on soft rubber, highly elastic materials, soft deformable materials e.g. thin-wall O-Rings
DIN ISO 48, ASTM D 1415, NFT 46-003, BS903 Part. A 26