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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)

ParameterSpecification
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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