EL35-1530 GZ45 GZ45A
The concrete test hammer calibration anvil is used for calibration of concrete test hammer (models HT series).
The concrete test hammer calibration anvil is used for calibration of concrete test hammer (models HT series).
Made of special alloy steel and supplied complete with traceable hardness certificate.
It is essential for the periodical laboratory verification of the Rock classification hammer.
EL35-1530
Type of concrete test hammer:HT-22优良,HT-225P,HT-225V,HT-225W
Normal impact energy:2.207 J
Rebound values calibrated on steel anvil:80±2
Weight:17 kg
GZ45
Type of concrete test hammer:HT-3000
Normal impact energy:29.43 J
Rebound values calibrated on steel anvil:63±2
Weight:45 kg
GZ4优良
Type of concrete test hammer:HT-1000
Normal impact energy:9.8 J
Rebound values calibrated on steel anvil:83±2
