
INSIZE ISHW-L20A Webster Hardness Tester
INSIZE ISHW-L20A Webster Hardness Tester
Application for aluminum alloy thick workpiece. Hardness range 0 ~ 20HW. Min. reading 1HW.
Accuracy ±0.5HW (at 5 ~ 17HW)
To measure the hardness of soft metal such as aluminum alloy, copper, brass, soft steel, etc
According to ASTM B647-84 (2000)