Safety Helmets Impact and Penetration Resistance Tester
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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.
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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