Safety Helmets Impact and Penetration Resistance Tester
Standard
- GB/T 2811-2019(China’s national standard for helmet safety and impact resistance)
- GB/T 2812-2006/XXXX(Testing methods for impact absorption and penetration resistance of helmets)
- ISO 6220-2(Road vehicles – Restraint systems for occupants – Test methods for energy absorption)
- EN 960(Headforms for protective helmet testing)
Product Advantages
- Dual-Function Versatility
- Rapid fixture exchange: Switch between impact and penetration tests in under 10 minutes.
- Universal compatibility: Tests industrial, cycling, motorcycle, and climbing helmets.
- Ultra-Precision Impact Analysis
- 5.0kg stainless steel hammer: Hemispherical head (R50±1mm) with 1,000mm drop height.
- 20,000N force sensor: 5kHz sampling rate captures transient forces (0.1N resolution).
- Penetration Resistance Validation
- 3.0kg penetration hammer: 60°±0.5° conical tip (40mm min. length, 45–50 HRC).
- 1,000mm drop height: Simulates sharp object impacts at 18.7 km/h.
- Smart Data Acquisition
- Real-time force curves: Plots acceleration-time histories (1ms time resolution).
- Pass/Fail alerts: Automated compliance checks per GB/T 2812-XXXX.
- Industrial Durability
- 4-meter steel frame: Anti-vibration design with powder-coated finish.
- IP65 control panel: Withstands dust and splashes in lab environments.
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Product Features
Impact Testing
- Drop Mechanism:
- Electromagnetic release: Ensures repeatable 1,000±5mm drop height.
- Guide rails: Self-lubricating linear bearings for friction-free motion.
- Force Sensor:
- Piezoelectric transducer: 20,000N capacity, 0.1% FS accuracy.
- Data logging: 100,000-point memory with FFT analysis.
Penetration Testing
- Hammer Assembly:
- Quick-connect tip: Tool-free replacement for 60°/90° cone angles.
- Hardness verification: Built-in Rockwell scale checker.
- Safety System:
- Light curtain: Halts tests if objects enter the drop zone.
- Energy-absorbing base: Dissipates 99% of impact energy.
Universal Compatibility
- Headform Options:
- EN 960 headforms: Sizes S (54cm), M (58cm), L (62cm) with skin-like coating.
- Custom headforms: 3D-printed for specialized helmet designs.
Technical Parameters
Specification Impact Test Penetration Test Drop Height 1,000±5mm 1,000±5mm Hammer Weight 5.0±0.1kg 3.0±0.05kg Tip Geometry Hemisphere (R50±1mm) Cone (60°±0.5°, 40mm min.) Force Sensor 20,000N, 5kHz sampling N/A (mechanical stop) Data Resolution 0.1N 0.1mm displacement Frame Height 4,000mm 4,000mm Power Requirements 220V/110V AC, 50/60Hz, 800W
Accessories Included
- Headform Kit– EN 960 S/M/L sizes with polyurethane skin coating.
- Hammer Set– Impact (5.0kg) and penetration (3.0kg) hammers with storage case.
- Calibration Tools– NIST-traceable force gauge and Rockwell hardness tester.
- Safety Kit– Light curtain, energy-absorbing base mat, and emergency stop button.
- Software License– Lifetime access toHelmetImpact Pro(cloud-connected with API for integration with QMS systems).
- Installation & Training– On-site setup by certified engineers + 16hrs virtual training for operators.
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