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Pendulum Impact Testing Machine JB-300B
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Pendulum Impact Testing Machine JB-300B

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It is mainly used to determine the anti-impact capability of ferrous metal materials with high toughness, especially for steel and iron and their alloy, under dynamic load.
This machine can be operated semi-automatically. The pendulum of the machine can be raised or released automatically. Be applicable for continuing testing in different kinds of laboratories and other metallurgy industrial manufactories.
It is designed and developed according to national standard GB/T3808-1995 "Pendulum Impact Testing Machine" and ISO, ASTM, and do impact test for metal material according to the GB/229-1994 "Charpy Impact Test Method for metals".

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Specifications

JB-300B

Max. striking energy

150J, 300J

Pendulum moment

80.3848N.m, 160.7695N.m

Pendulum preparing angle

150º

Distance between pendulum center and impact point

750mm

Impact velocity

5.2m/s

Span of specimen seat

40mm

End face radius of specimen seat

1~1.5mm

Radius of impact knife

2~2.5mm

Angle of impact knife

30º±1º

Min. resolution of impact energy

2/1J

Thickness of impact knife

16mm

Specifications of specimen

10×10×55mm (U, V 2mm notch)

Net weight

About 450kg

Dimension

800×578×1400mm

Power supply

3 phases 4 lines, 50/60 Hz, 380V

Power of motor

180W

暂未实现,敬请期待
暂未实现,敬请期待
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