| Customization: | Available |
|---|---|
| After-sales Service: | One Year Warranty, Lifetime Maintenance |
| Warranty: | One Year Warranty, Lifetime Maintenance |
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The Free Falling Dart Drop Tester is a specialized instrument used to determine the high-speed impact resistance of plastic films sheets,and composite materials under specified conditions. Its core function is to simulate the impact caused by a sharp or blunt object falling freely from a specific height onto a material. By measuring and statistically determining the impact energy at whick 50% of the samples fail(f50), it scientifically evaluates the material's toughness,puncture resistance,and tear resistance. It is widely used in packaging, plastics, quality control, and R&D sectors, serving as a key device for assessing the dynamic mechanical properties of materials.
GB/T 9639.1-2008, ASTM D1709, IS0 7765-1-1988, JIS K7124-1 Configuration of the host computer, A method (B method optional) dart head, foot switch
1.7 inch high brightness LCD touch screen is convenient for parameter setting and test operation.
2.Support two test methods: A method and B method.
3. Test results are displayed in various units
4. Electromagnetic dart drop, fixed position automatic release, specimen pneumatic centralised.
5. Computer software (optional)
6. Manual and foot-operated start-up modes.
7. Built-in observation lamp for easy judgement of specimen status.
8. Micro-printer for easy printing of test results
| Method | A method(Optional) | B method(Optional) |
| Measuring range | 50~2000g | 300~2000g |
| Measuring accuracy | 0.1g (0.1J) | |
| Test condition | 23ºC,50%RH (standard) | |
| Sample clamping | pneumatic | |
| Sample size | >150mm×150mm | |
| 5g/increment dart diameter | 38±1mm | 50±1mm |
| Impact height | 1500mm/660mm | |
| Power | AC 220V 50Hz | |
| Air supply | 0.6 MPa (air source user-provided) air source interface 8mm | |
| Dimension | 500(L)*450(W)*1200mm(H) | 500(L)*450(W)*2200mm(H) |


