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

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.

Ultra-Precise Measurement

0.1N Resolution: Captures subtle strap elongation before failure.

2.000N Force Range: Tests industrial to sports helmets with one machine.

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.

Durability

Aircraft-Grade Aluminum Frame: Resists deformation under 2.000N max load.

Corrosion-Resistant Sensors: Stainless steel construction for humid environments.

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

Parameter	Specification
Force Range	0–2.000N (200 kgf capacity)
Load Rate	20N/min ±2N/min (adjustable)
Max Load Time	150N achieved within 60s
Force Resolution	0.1N (10 gf)
Head Model	Quick-swap anthropomorphic mandible
Power Supply	220V AC, 50/60Hz (single-phase)
Dimensions	600mm (W) × 450mm (D) × 1.200mm (H)
Weight	80 kg (net)

Accessories Included

Testing Kit:

2x Adult-Size Head Forms (56cm/58cm circumference).

5x Calibration Grade Load Cells (10N–2.000N).

Software Suite:

License key forChinStrapTest Pro(Windows/macOS).

1-year free access to cloud-based tensile analysis tools.

Calibration & Safety:

NIST-traceable force gauge.

2x Safety Glasses (EN 166 rated).

Maintenance Kit:

Spare drive belts and bearings.

Machine cleaning solution (non-corrosive).

Documentation:

Multilingual quick-start guide (printed + digital).

Compliance certificates for GB/T/ISO standards.

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