Safety Helmet Chin-Strap Strength Tester
The Safety Helmet Chin-Strap Strength Tester is designed to evaluate the strength and load-bearing performance of helmet chin straps. It applies controlled tensile force to the chin strap through a simulated head model and records the applied force during testing. The tester is suitable for safety helmet manufacturers, laboratories and quality inspection departments.
Application
(1) Chin-strap strength testing of industrial safety helmets
(2) Strength evaluation of helmet retention systems
(3) Quality control during safety helmet production
(4) Product development and performance verification
(5) Testing of adult and child helmet configurations
(6) Testing of different chin-strap widths and fastening structures
Standards
(1) GB/T 2812-2006 – Test Method of Safety Helmets
(2) GB 2811-2019 – Safety Helmets
(3) ISO 10256 – Head and face protection for ice hockey
(4) EN 1384 – Helmets for equestrian activities
Parameters
| Parameter | Specification |
|---|---|
| Force Range | 0–2,000 N |
| Force Accuracy | ±0.1% FS |
| Loading Rate | 20 N/min ±2 N/min |
| Rapid Load | 150 N in <60 s |
| Actuator Type | Electro-hydraulic |
| Maximum Actuator Force | 2,000 N |
| Head Size | Adult 58 cm / Child 54 cm |
| Data Logging | 10,000 points with timestamp |
| Power Supply | 100–240 V AC, 50/60 Hz, 300 W |
| Dimensions | 600 × 400 × 800 mm |
| Weight | 45 kg net / 55 kg with accessories |
Features
(1) Controlled Loading – Supports controlled loading and sustained-load testing.
(2) Replaceable Head Models – Adult and child head models are available for different test configurations.
(3) Articulating Mandible – The movable jaw structure provides a more representative interaction between the head model and chin strap.
(4) Real-Time Monitoring – The display provides live force readings and peak-force monitoring.
(5) Quick-Release Fixture – Allows convenient replacement of chin straps during testing.
(6) Safety Protection – Emergency stop and overload protection help protect the operator and equipment.
(7) Self-Diagnostic Function – Supports equipment condition monitoring and calibration reminders.
Accessories
(1) Head Model Kit – Adult and child head models with articulating mandibles.
(2) Calibration Set – NIST-traceable weights and strain-gauge verification equipment.
(3) Chin-Strap Clamps – Quick-release fixtures for 25 mm and 50 mm strap widths.
(4) Software License – HelmetTest Pro software for test data recording and reporting.
(5) Installation & Training – On-site installation and operator training.
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