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.

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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