Đồng Hồ Đo Độ Cứng Cao Su Asker Type A
The Type A Durometer for general rubber (Normal hardness ) The mainstream product used world-wide for measuring various kinds of rubbers, and specified in the standards of JIS K 6253-3, ASTM D 2240, ISO 7619-1, DIN53505, etc.
The Pressure foot in contact with the specimen is 44mm in width and 18mm in depth, wide enough to ensure accurate measurement.
Another type of durometer with an 18mm diameter pressure foot is available. In addition, the Longer Pressure Foot Type (AL Type) is applicable for measurement of narrow or concave specimens.