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Cometech QC-913A / QC-9130 Digital Metal Impact Tester | Charpy Type, 100–300 J, 5 m/s (±10%), Auto Return
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- Large-capacity Charpy impact tester for metallic materials with digital display (no complicated manual calculation required).
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- Impact energy is calculated from the pendulum’s initial angle and the angle after striking the specimen (energy loss = absorbed impact energy).
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- High-precision structure with easy operation; hammer automatically returns after finishing the impact.
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- Available capacities: QC-913A (100 J, 150 J) and QC-9130 (300 J).
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Overview
Cometech QC-9130(A) Digital Metal Impact Tester is a large-capacity pendulum impact tester designed for metallic materials and Charpy-type testing.
During a test, the hammer swings to break the specimen; the machine calculates absorbed impact energy using the pendulum’s initial angle and the angle after impact, then shows the result on the digital display.
The unit is built for high precision and easy operation, and the hammer automatically returns after the impact is completed to improve test workflow.
Key Features
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- Digital display of test results (reduces manual calculation steps).
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- Automatic hammer return after impact for smoother operation.
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- Charpy type configuration for metal impact testing.
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- Multiple energy-unit display options (supports metric and imperial-type unit formats listed in the spec table).
Specifications
| Item | QC-913A | QC-9130 |
|---|---|---|
| Model | QC-913A | QC-9130 |
| Capacity | 100 J, 150 J | 300 J |
| Type | CHARPY TYPE | |
| Speed | Impact speed: 5 m/sec ± 10% | |
| Best testing range | The hammer capacity within 20 ~ 80% | |
| Machine displays of angle | 0.05° | |
| Impact angle | 150° | |
| Energy unit | J, J/mm, J/cm, J/mm², J/cm², KJ/m², Kg-cm, Kg-cm/mm, Kg-cm/cm, ft-lb, ft-lb/in, ft-lb/in² | |
| Power | Single phase 220 V | |
| Dimension | 188 × 65 × 178 cm | 210 × 95 × 208 cm |
| Weight | 710 kg | 900 kg |
Support materials
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- Test video, teaching material, SOP, and test case (availability depends on configuration and region).