Chin Strap Testing Machine

Standard

• GB/T 2812-2006: Safety Helmets
• GB/T 2811-2019: Head Protection – Vocabulary and Test Methods
• Equivalent Compliance: ISO/EN 397 (Industrial Safety Helmets)
• CE Certification (Conformité Européenne)

Product Advantages

1. Multi-Standard Compliance
   • 150N Load Capacity: Simulates extreme impact forces per GB/T 2812.
   • 20N/min ±2N/min Control: Ensures repeatable tensile testing for global certifications.
2. Ultra-Precise Measurement
   • 0.1N Resolution: Captures subtle strap elongation before failure.
   • 2,000N Force Range: Tests industrial to sports helmets with one machine.
3. User-Centric Design
   • Quick-Release Head Model: Swap mandibles in seconds for multi-helmet testing.
   • LED Real-Time Display: Visualizes force curves during dynamic loading.
4. Durability
   • Aircraft-Grade Aluminum Frame: Resists deformation under 2,000N max load.
   • Corrosion-Resistant Sensors: Stainless steel construction for humid environments.
5. Safety First
   • Emergency Shutoff: Dual redundant safety circuits with load cell override.
   • Overload Protection: Auto-pause at 2,200N to prevent equipment damage.

Product Features

• Motorized Tensile Stage: 0–500 mm/min adjustable speed with force-displacement graphing.
• Modular Head Assembly: Fits adult, child, and custom helmet sizes (50–65 cm circumference).
• Dynamic Force Feedback: 0.1N resolution load cell with peak force memory.
• Self-Calibrating System: Auto-tare and linearity checks before each test.
• Rust-Resistant Frame: 304 stainless steel construction with epoxy coating.

Technical Parameters

Accessories Included

1. Testing Kit:
   • 2x Adult-Size Head Forms (56cm/58cm circumference).
   • 5x Calibration Grade Load Cells (10N–2,000N).
2. Software Suite:
   • License key for ChinStrapTest Pro (Windows/macOS).
   • 1-year free access to cloud-based tensile analysis tools.
3. Calibration & Safety:
   • NIST-traceable force gauge.
   • 2x Safety Glasses (EN 166 rated).
4. Maintenance Kit:
   • Spare drive belts and bearings.
   • Machine cleaning solution (non-corrosive).
5. Documentation:
   • Multilingual quick-start guide (printed + digital).
   • Compliance certificates for GB/T/ISO standards.