Helmets Acceleration Impact & Penetration Tester
Производитель: Шанхайская компания Qianshi Precision Electromechanical Technology Co., Ltd
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Standard
- GB/T 2812: Safety Helmets (China National Standard)
- Equivalent Compliance: ISO 6220-1 (Industrial Safety Helmets – Impact Absorption)
- CE Certification(Conformité Européenne)
Product Advantages
- Dual-Testing Capability
- Impact & Penetration Modes: Simultaneously validates helmet shells against blunt force and sharp object threats.
- GB/T 2812 Compliance: Meets 1,000N impact resistance and 5kg penetrator requirements.
- Ultra-High-Speed Data Acquisition
- 20,000N Force Sensor: Captures impact spikes at 5,000Hz for millisecond-precision analysis.
- 0.1mm Deformation Resolution: Detects micro-fractures before catastrophic failure.
- Industrial-Grade Durability
- 500kg Reinforced Concrete Base: Eliminates vibration during 4.2m drop tests.
- Stainless Steel Penetrator: Corrosion-resistant for humid/outdoor lab environments.
- User-Centric Design
- 7” Touchscreen HMI: Preloaded GB/T 2812 test sequences with real-time acceleration graphs.
- Quick-Release Helmet Clamp: Swaps samples in seconds for high-throughput labs.
- Safety First
- Dual Safety Interlocks: Prevents accidental activation during helmet positioning.
- Overload Protection: Auto-shutdown at 2,200N to protect sensors.
Product Features
- Motorized Lifting System: 0–4.2m adjustable height with laser-guided positioning.
- Modular Test Fixtures: Accommodates vented, full-brim, and custom helmet designs.
- Dynamic Force Feedback: Triaxial accelerometers (10,000Hz sampling) map impact forces.
- Self-Calibrating System: Auto-tare and linearity checks before each test.
- Rust-Resistant Frame: 304 stainless steel construction with epoxy coating.
Technical 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 min 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) |
Accessories Included
- Testing Kit:
- 2x Universal Helmet Clamps (adjustable for 50–65 cm heads).
- 5x Calibration Grade Impact Hammers (5kg ±0.1kg).
- Penetration Kit:
- 1x 3kg Stainless Steel Penetrator (ISO 6220-1 compliant).
- 1x Anti-Splatter Shield (PC, 6mm thickness).
- Software Suite:
- License key forImpactTest Pro(Windows/Linux).
- 1-year free access to cloud-based impact analysis tools.
- Calibration & Safety:
- NIST-traceable force gauge.
- 2x Safety Glasses (EN 166 rated) + 1x Face Shield.
- Maintenance Kit:
- Spare accelerometers and load cells.
- Machine cleaning solution (non-corrosive).
- Documentation:
- Multilingual quick-start guide (printed + digital).
- Compliance certificates for GB/ISO standards.
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