| Customization: | Available |
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| After-sales Service: | Online-Service |
| Warranty: | 1 Year |
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Application
This series G single-column metal pendulum impact testing machine is an improved model of the old metal large pendulum. This model is also an instrument for testing the impact resistance of metal materials under dynamic loads. It can conduct continuous and large-scale metal impact tests. , and display the impact absorbed energy, the rotation angle of the pendulum and print test reports, etc. It is a necessary detector for metal material manufacturers and quality inspection departments.
It is also an indispensable testing instrument for scientific research units to conduct research on new materials. This model can be equipped with an automatic sample feeding device, but does not have a sample recovery function.
Standards:
Specifications
| Model | HL302G-2 | HL302G-3 | HL302G-4 | ||
| Maximum impact energy (J) | 300 (determined based on the optional pendulum) | ||||
| Optional pendulum energy (J) | 150,300,450 | ||||
| Angle minimum resolution (°) | 0.025 | ||||
| Distance from pendulum axis center to striking point (mm) | 750 | ||||
| Air strike absorbed energy | ≤0.4% | ||||
| Impact speed (m/s) | 1.40~5.24 | ||||
| Pendulum pre-elevation angle (°) | 30~150 adjustable | ||||
| Pendulum moment |
150J | 80.3848N·m | |||
| 300J | 160.7695N·m | ||||
| 450J | 241.15 N·m | ||||
| Impact blade (Charpy shock) |
Arc radius (mm) | R2 or R8 | |||
| Angle (°) | 30 | ||||
| Thickness(mm) | 16 | ||||
Impact blade (Izod type impact) |
Arc radius (mm) | 0.8 | |||
| Impact knife angle (°) | 75 | ||||
| Rake angle (°) | 5 | ||||
| Back angle (°) | 10 | ||||
Specimen holder (Charpy shock) |
Span (mm) | 40 | |||
| End arc radius (mm) | 1 | ||||
| Angle between the anvil and the anvil (°) | 90 | ||||
| Support surface inclination angle (°) | 11±1 | ||||
| Specimen | Charpy sample (mm) | 55×10×10; 55×10×7.5; 55×10×5; 55×10×2.5 Please check or add according to customer sample size |
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| Izod sample (mm) | 10×10×75;φ11.4×75 | ||||
| Specimen holder fillet radius (Izod impact) (mm) | 0.2 | ||||
| Specimen support fillet radius (Charpy impact) (mm) | 1 | ||||
| Host overall dimensions (including protective cover) (mm) | 1960×680×2000 | ||||
| Host power supply | Single-phase AC 220V±10% 50Hz | ||||
| Testing machine net weight (kg) | 900 | ||||
| Maximum impact load (KN) | No | 40 | |||
| Impact force value sensor static linear error | No | ±1% of full scale (10%~50%FS) Point by point ±2% (50%~100%FS) |
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| A/D converter (bits) | No | 16 | |||
| Sampling frequency (MHz) | No | 2 | |||
| Response frequency (KHz) | No | 500 | |||
| Error between instrumented measurement energy and dial measurement energy result (J) | No | ±5 | |||
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