Safety helmet impact and penetration tester for EN 397 compliance testing
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
The Safety Helmet Acceleration Impact and Penetration Tester is used to evaluate the impact resistance performance of safety helmets and to assess their protective capabilities.
Impact Test Technical Specifications
| Parameter | Specification |
|---|---|
| Base | Made of reinforced concrete with a mass not less than 500 kg |
| Numerical analysis system | Composed of a force sensor, single-axis acceleration sensor, data processing, display, and recording units; capable of force measurement impact tests |
| Overall machine height | Approximately 4.2 meters |
| Impact hammer | Weight 5.0 ± 0.1 kg, hemispherical impact surface, radius 50 ± 1 mm, material stainless steel |
| Impact height | 1000 ± 5 mm |
| Force sensor (specification) | Measurement range 0–20000 N, minimum frequency response 5 kHz |
| Force sensor inclusion | Force sensor included |
| Impact anvil | Flat anvil (diameter 130 ± 3 mm, thickness ≥ 15 mm), hemispherical anvil radius 48 ± 1 mm, hardness not less than HRC50 |
Penetration Test Technical Specifications
| Parameter | Specification |
|---|---|
| Penetration hammer weight | 3.0 ± 0.05 kg |
| Hammer tip angle | 60 ± 0.5° |
| Penetration cone length | 40 mm |
| Penetration cone diameter | 28 mm |
| Cone tip radius | 0.5 mm |
| Hardness | HRC 45–50 |
| Penetration height | 1000 ± 5 mm |
Main Machine Features
Uses a servo motor, servo controller, and matching control unit as the drive component; long motor lifespan.
Hollow gear reduction system with low power consumption, low noise, high efficiency, and high reliability.
Zhongtai data acquisition card ensures long-term testing accuracy.
Direct-insert transmission device provides high positioning accuracy, long lifespan, low friction, capable of high-speed operation and reversible rotation; greatly improves machine displacement and speed accuracy.
Position limit function enhances safety and convenience for tests requiring restricted travel.
Wide measurement range suitable for multiple international standards.
Integrated design: Regardless of machine configuration, computer parameters can be modified and permanently saved without circuit adjustments.
High-precision return positioning ensures accurate return to the start position regardless of return speed, improving testing efficiency.
Common parameter memory function (e.g., test speed), allowing the machine to start with preset parameters.
Flexible operation: Supports continuous and jog modes for user convenience in different situations.
Multiple safety protections: Adjustable upper and lower limit protection, emergency stop, etc.
在线联系供应商
Other supplier products
 |
Automatic Kinematic Viscosity Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards You can operate this tester in compliance with the following standards: (1) GB/... |
 |
Smoldering performance test furnace of thermal insulation material | Whats/App: +86 156 1874 6768 Web: standard-groups.com Thermal insulation material smoldering test furnace is a performance test device, using int... |
 |
Minimum ignition point test machine,Automated dust cloud ignition tester,IEC 61241 | Whats/App: +86 156 1874 6768 Web: standard-groups.com Introduction This machineis a way of testing the sensitivity of the ignition that the dust... |
 |
ASTM E662 FTIR Smoke Toxicity Analyzer Manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com E-mail：info@standard-groups。com Parameters ItemSpecification Qua... |
 |
Closed - Space Tester for Aerosol Sprays | Whats/App: +86 156 1874 6768 Web: standard-groups.com Product Description Conforms to UN Recommendations on the Transportation of Dangerous Good... |
Same products
 |
ER4047 Aluminum Mig Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing reliable welding material... |
 |
ER4043 Silicon Aluminum Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | 卖方: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
