Safety Helmets Acceleration Impact & Penetration Tester
The Safety Helmets Acceleration Impact & Penetration Tester is a dual-mode testing instrument designed to evaluate helmet performance under both blunt force and sharp object impact conditions. It provides high-precision measurement of forces, accelerations, and micro-deformations, ensuring compliance with international and national helmet safety standards. The system is suitable for production quality control, R&D, and certification testing of various helmet types.
Application
This tester is suitable for lateral and vertical impact evaluation of helmets, including:
(1) Industrial safety helmets used in construction and manufacturing
(2) Cycling helmets for road, mountain, and urban use
(3) Motorcycle and E-bike helmets for rider safety certification
(4) Sports helmets for skating, skiing, and climbing
(5) R&D of vented, full-brim, and custom helmet designs
Standards
The tester complies with the following standards:
(1) GB/T 2812 – Safety Helmets (China National Standard)
(2) ISO 6220-1 – Industrial Safety Helmets: Impact Absorption
(3) CE Certification (Conformité Européenne)
(4) ISO 17025 – General requirements for testing and calibration laboratories
Features
Dual-Testing Capability: Impact and penetration modes for comprehensive helmet evaluation.
High-Speed Data Acquisition: 20,000N force sensor captures impact spikes at 5,000Hz; 0.1mm deformation resolution.
Industrial-Grade Durability: 500kg reinforced concrete base eliminates vibration; stainless steel penetrator resists corrosion.
User-Centric Operation: 7” touchscreen HMI with preloaded GB/T 2812 test sequences and real-time acceleration graphs.
Quick-Swap Helmet Clamp: Rapid replacement of helmets for high-throughput testing.
Safety Systems: Dual interlocks and overload protection prevent accidental activation and sensor damage.
Dynamic Force Feedback: Triaxial accelerometers sample at 10,000Hz for precise mapping of impact forces.
Self-Calibrating System: Auto-tare and linearity checks before each test.
Rust-Resistant Construction: 304 stainless steel with epoxy coating ensures long-term durability.
Parameters (Impact Test)
| Parameter | Specification |
|---|---|
| Base Structure | Reinforced concrete, ≥500kg mass |
| Impact Hammer | 5.0kg ±0.1kg, 50mm ±1mm hemispherical stainless steel head |
| Drop Height | 1,000mm ±5mm (adjustable) |
| Force Sensor | 0–20,000N range, 5kHz minimum frequency response |
| Accelerometer | ±500g range, 10,000Hz sampling |
| Data Acquisition | 16-bit resolution, 100,000Hz max sampling |
| Machine Height | 4,200mm (total) |
| Power Supply | 380V AC, 3-phase, 50/60Hz |
| Dimensions | 1,200mm (W) × 1,000mm (D) × 4,500mm (H) |
| Weight | 850 kg (net) |
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