This machine is designed for measuring the Charpy impact resistance of metals and other materials according to various standards including ISO 148, EN10045, ASTM E23, GB/T 229, GB/T 12778, and GOST 9454.
Features
- Pneumatic brake for pendulum stop at power off or emergency, enhancing safety.
- Pneumatic action to lock pendulum when raised to the top, improving efficiency and safety.
- Full-enclosed aluminum protection cover with a split design for easy maintenance. Includes a glass window for convenient test observation and a metal mesh for safety against broken specimens.
- Pneumatic centering device for fast aligning of specimens, especially useful for low-temperature tests to reduce heat loss.
- Safety pin to lock pendulum during maintenance, ensuring safety.
- Optional computer with software control for semi-automatic operation, allowing operators to focus on specimen charging.
- Optional specimen feeding system for fully automatic operation when combined with computer and software.
- Optional cooling system for cold specimen tests down to -180℃.
- This machine offers a comprehensive solution for Charpy impact testing, combining safety, efficiency, and optional automation for various testing needs.
Model |
PIT452 |
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Type |
Type D |
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Maximum energy |
450J |
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Optional pendulum |
150J, 300J |
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Angle of striking |
150°±1° |
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Angle measurement resolution |
0.025° |
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Distance from the axis of support to the center of percussion |
750mm |
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Velocity of striking |
5.24m/s |
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Support |
Support span |
40mm |
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Radius of curvature of supports |
1mm |
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Angle of taper of supports |
11°±1° |
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Striking tup |
Radius of striking edge |
2mm |
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Angle of striking tip |
30° |
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Thickness of striker |
16mm |
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Specimen dimension |
55×10×10mm 55×10×7.5mm 55×10×5mm |
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Weight |
1400kg |
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Dimension(A x B x C) Including protection shield |
2150x2150x860 |
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Power requirements |
3-phase, 5-line, AC 380V±10% 50Hz, 1 kW |
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Pendulum moment |
150J |
80.3848 Nm |
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300J |
150.7695 Nm |
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450J |
241.1543 Nm |