MODEL JB-500B SEMI-AUTOMATIC PENDULUM IMPACT TESTING MACHINE
Model JB-500B semi-automatic pendulum impact testing machine 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. This machine is designed and developed according to national
standard GB/T3808-2002 (ISO148-1998) "Pendulum Impact Testing Machine"
Technical specifications:
Impact energy: 500J (Larger hammer), 250J (smaller hammer)
Impacting speed: ≈5.4m/s
Raising angle: 150°
Standard span: 40mm
Round angle radius of Grips: R1.0～1.5mm
Round angle radius of striking edge: R2.0～2.5mm
Distance between center and impact point: 800mm
Size of
standard specimen: 10 × 10 × 55mm
Power supply: 380V, 50Hz, three phases
Dimensions: 2350 × 600 × 1450 mm
Weight: 550Kg
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