JBS-C Series Impact Testing Machine

Capacity of JBS-C series impact testing machine

150J,300J,450J,600J,750J

Application of JBS-C series impact testing machine

JBS-C Computer Control Semi-automatic Charpy Impact Testing Machine is used for measuring the metal material resistance performance under dynamic load,in order to determine the properties under dynamic load.

It`s a necessary testing machine,not only used in the metallurgy,machine manufacture etc areas, but also used for the science research.

ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-200,ISO 138,EN10045.

Main Technical Specifications:

Model	JBS-300C	JBS-450C	JBS-600C	JBS-750C
Max. impact energy(J)	300	450	600	750
Pendulum Torque	160.7695	241.1543	321.5390	401.9238
The distance between the pendulum shaft and impact point	750mm
Impact speed	5.24 m/s
Raised angle	150°
Round angle of the jaw	R1-1.5mm
Round angle of impact edge	R2-2.5mm,R8±0.05mm
Angle accuracy	0.1°
Standard specimen dimension	10mm×10(7.5/5)mm×55mm
Power supply	3phs, 380V, 50Hz or specified by users
Net Weight (kg)	900

Features:

1 One-body cast frame design of seat and column provide high stability.

2 Front and rear columns are symmetrical. Pendulum arm is designed of cantilever beam support, with simple structure and high machined precision.
3 Apply high Precision Bearing with small friction. Absorbing energy without loading is less than 0.3%.
4 Double reduction gear system replaces old style drive system with high efficiency and avoiding transmission failure.
5 High rigid pendulum arm prevents axial and transverse vibrations.
6 Exchangeable pendulum is simple to change to satisfy impact energy of 150J, 300J, 450J, 600J, 750J.
7 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.
8 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.
9 Apply SIEMENS industrial PLC to control pendulum, The whole system is stable, reliable and accurate.
10 Big touch screen monitor may real-time displays striker angle, impact energy, toughness,and other parameters. User can input specimen data and other information such as company information into this monitor. When connected to a printer, user input information and test results will be printed(optional)
11 Optional cooling system is available to satisfy cold specimen test down to -180℃(optional)

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Product Categories : Impact Testing Machine > Computer Impact Testing Machine