Metal Charpy Pendulum Impact Tester Testing Equipment 300J Impact Test Machine Tester
This series of impact testing machines is manufactured in strict compliance with GB/T3808-2007 "Pendulum Impact Testing Machine" standards and GB/T229-1994 "Metallic Materials - Charpy Notch Impact Test Method" for conducting impact tests on metal materials.
The testing principle measures the difference between the pendulum's potential energy before impact and residual energy after impact, displaying the absorbed energy on the dial.
- Operates by measuring potential energy difference before and after impact to determine material absorption
- Dial pointer display for clear energy measurement
- Semi-automatic control with electric lift for sample placement
- Automatic pendulum return after impact for efficient operation
- High productivity for continuous impact testing applications
This machine is widely used in mechanical, metallurgical, aerospace industries, universities, and research institutes for measuring metal material impact toughness and dynamic load resistance.
Primarily used for impact toughness testing of ferrous metals, particularly castings, steel, and their alloys, to measure impact energy absorption and material resilience.
| Parameter | Specification |
|---|---|
| Maximum Impact Energy | 150J / 300J (dual capacity) |
| Dial Scale Range |
0-300J (2J increments) 0-150J (1J increments) |
| Pendulum Moment |
300J: 160.7695N.m 150J: 80.3848N.m |
| Pendulum Lift Angle | 150° |
| Pendulum Center to Impact Point | 750mm |
| Impact Velocity | 5.2 m/s |
| Specimen Support Span | 40 ± 1mm |
| Specimen Support End Radius | 1-1.5mm |
| Impact Blade Radius | 2-2.5mm |
| Impact Blade Angle | 30° |
| Impact Blade Thickness | 16mm |
| Specimen Dimensions | 10 × 10 × 55mm |
| Machine Weight | ≈450kg |
| Dimensions | 2124 × 600 × 1340mm |
| Power Supply | 50Hz 380V three-phase four-wire system |
| Main Motor Power | 380V 180W |
- Ambient temperature: 10-35°C
- Relative humidity: ≤85%
- Non-corrosive environment
- Installed on ≥300mm concrete foundation or fixed base >880kg
- Installation levelness: 0.2/1000 within datum
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