Application
The HZ-1701 Semi-Automatic Charpy Impact Tester is a high-precision instrument designed to evaluate the impact resistance of metal materials under dynamic loads. Built to comply with national and international standards, including GB/T3038-2002, GB/T229-1994, ISO148-1983, ASTM E23, and EN10045, this machine ensures reliable and accurate impact testing. The system offers automated zero clearing, automatic return, and energy loss capture, with results displayed, stored, and printed via computer control. Dual operation is supported through a hand box or computer program.





