Penetration Resistance Tester GT-SH10
Motorcycle Helmet Resistance to Penetration Tester
Product Description
It is primarily used to test the collision energy absorption performance of motorcycle helmets. It is widely utilized by entities involved in the production, scientific research, and quality supervision and inspection of motorcycle helmets.
Standards
EN, GB 811
features of Penetration Resistance Tester
1. The impact height is user-configurable and displayed in real-time; the lifting mechanism automatically halts once the set height is reached.
2. The base features high impact resistance, ensures the secure mounting of associated components, and includes pre-drilled mounting holes.
3. The headform and helmet are engaged and released via an electrically controlled mechanism.
4. The system utilizes specialized test fixtures to facilitate the convenient and rapid interchange between full-head and half-head forms, thereby enabling the testing of both full-face and open-face helmets.
5. Specifically designed for full-face helmets, the fixture allows for 360° rotation of the helmet, enabling impact testing at five distinct points: the crown, the occiput (rear), the forehead (front), and the left and right ear regions.
- Both the lifting and release mechanisms for the headform employ a dual-guide rail structure to ensure a smooth and stable descent.
- The flat anvil and hemispherical anvil utilize a plug-in mounting design, allowing for quick and easy interchange and installation.
Product Specifications
| Model | GT-SH10 |
| Head mold | Full-head and half-head types, with respective weights of 4 kg, 5 kg, and 6 kg. |
| Flat Anvil | onstructed from tool steel, featuring a cylindrical impact surface with a roughness of ≥ Ra 0.8, a hardness of ≥ 50 HRC, a diameter of ≥ 127 mm, and a thickness of ≥ 15 mm. |
| Hemispherical Anvil | Constructed from tool steel, featuring a spherical impact surface with a roughness of ≥ Ra 0.8, a hardness of ≥ 50 HRC, and a radius of 48 mm ± 1 mm. |
| Accelerometer | Measurement range of 1–1000 g, with an error margin of ± 2.5% and a frequency response of 0–1000 Hz. |
| Impact Height | Adjustable range of 0–2000 mm (user-configurable). |
| Impact Velocity | Real-time detection and digital display of the drop velocity at a designated fixed point. |
| Base | Constructed from reinforced concrete, with a mass of no less than 1.6 tons. |
| Power Supply | AC220V 50Hz |
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