Features:
- One-body cast frame design of seat and column provide high stability.
- Front and rear columns are symmetrical. Pendulum arm is designed of cantilever beam support, with simple structure and high machined precision.
- Apply high precision bearing with small friction. Absorbing energy without loading is less than 0.3%.
- Double reduction gear system replaces old style drive system with high efficiency and avoiding transmission failure.
- High rigid pendulum arm prevents axial and transverse vibrations.
- Exchangeable pendulum is simple to change to satisfy impact energy of 150J, 300J, 450J, 600J,750J.
- Electromagnetic release of pendulum hammer and electromagnetic clutch for locking the pendulum and raising it to its initial position. A damper is equipped to prevent strong bump when clutching.
- Full-closed enclosure with high safety to prevent broken sample from splitting. Protective screening has interlock door. When the door opens, most operations can’t work to avoid any wrong operation.
- Big touch screen monitor may real-time displays striker angle, impact energy, toughness,and other parameters.
Manual type: Manual Impact Testing Machine is used for measuring the metal material resistance performanceunder dynamic load, in order to determine the material properties under dynamic load.
Function:JB-300 Manual Charpy Impact Testing Machine is mainly used to determine the anti-impact capability of ferrous metal materials withhigh toughness, especially for steel and iron and their alloy, under dynamic load.
It is designed according to national standards GB229-2007 “Metallic Material-Charpy Pendulum Impact Test Method” and standards of ISO148 and ASTM E23. It’s operated manually, simple and reliable.
It is designed according to national standards GB229-2007 “Metallic Material-Charpy Pendulum Impact Test Method” and standards of ISO148 and ASTM E23. It’s operated manually, simple and reliable.
Contact us:
E-mail:admin@jnkason.com
Mobile/Whatsapp:+8615910081986
