XJJ -5/50 simply supported beam impact test with pointer dial and electric hammer release
Scope of application: Impact testing of non-metallic materials such as hard plastics, fiber-reinforced composites, fiberglass reinforced plastic, ceramics, asbestos, etc.
Applicable standards: JB/T8761, GB/T1043, ISO179, etc
1. Pendulum energy: (XJJ-5) 1J, 2J, 4J, 5J.
(XJJ-50) 7.5J, 15J, 25J, 50J.
2. Impact velocity: (XJJ-5) 2.9m/s.
(XJJ-50) 3.8m/s.
3. Pendulum elevation angle: 160 °
4. Distance from the center of the pendulum to the center of the specimen: (XJJ-5) 221mm.
(XJJ-50) 380mm.
5. Pendulum force distance: Pd1=0.5155N. m Pd2=1.0311N. m
Pd4=2.0622N.m Pd5=2.5777N.m
Pd7.5=3.8662N.m Pd15=7.7324N.m
Pd25=12.8888N.m Pd50=25.777N.m
6. Claw support spacing: 40mm, 60mm, 70mm, 95mm
7. Supporting blade fillet radius: R=1mm
8. Impact blade angle: 30 °
9. Impact blade fillet radius: R=2mm