Concrete Rebound Test Hammer calibration anvil,Anvil verification
Standard:
EN 12504:2 ASTM D5873 ASTM C805
Description:、
Used for calibration of concrete test hammer (models HT series). Made of special alloy steel andsupplied complete with traceable hardness certifi cate. It is essential for the periodical laboratoryverifi cation of the Rock classifi cation hammer.
Parameters: