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

1. 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.

• 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).

• 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.

• Real-time force curves: Plots acceleration-time histories (1ms time resolution).
• Pass/Fail alerts: Automated compliance checks per GB/T 2812-XXXX.

• 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

1. Headform Kit – EN 960 S/M/L sizes with polyurethane skin coating.
2. Hammer Set – Impact (5.0kg) and penetration (3.0kg) hammers with storage case.
3. Calibration Tools – NIST-traceable force gauge and Rockwell hardness tester.
4. Safety Kit – Light curtain, energy-absorbing base mat, and emergency stop button.
5. Software License – Lifetime access to HelmetImpact Pro (cloud-connected with API for integration with QMS systems).
6. Installation & Training – On-site setup by certified engineers + 16hrs virtual training for operators.