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Safety Helmets Impact and Penetration Resistance Tester

Safety Helmets Impact and Penetration Resistance Tester
  • Safety Helmets Impact and Penetration Resistance Tester
供应商: 上海千实精密仪器

供应产品
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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

  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.
  2. 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).
  3. 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.
  4. 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.
  5. 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

      SpecificationImpact TestPenetration 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 toHelmetImpact Pro(cloud-connected with API for integration with QMS systems).
  6. Installation & Training– On-site setup by certified engineers + 16hrs virtual training for operators.

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