EN1078 ECE R 22.05 professional customization Accelerometer Impact Testing machine

Bike helmet impact absorption testing equipment   
Purpose
For helmet impact test, estimating the impact resistance of a helmet. The drop weight raised and lowered to a specified height, the computer exhibits the changing height with time, acceleration, HIC, action time and impact energy, this machine has good degree of reliability, high accuracy.

Bike helmet impact absorption testing equipment  principle
It's determined by recording against time the acceleration imparted to a headform fitted with the helmet . when dropped iwn guided free fall at a specific impact velocity upon a fixed steel anvil 

Bike helmet impact absorption testing equipment  Function
1. According to ECE R 22.05, EN1077, EN1078, EN1384 etc standard
2. Impact height: Adjustable, maximum height 3500mm
3. Include impact test device and clip
4. Include a Hoto dedicated computer and company specially designed software
5. Include a dedicated printer.
6. Height of the fall: Full helmet: 3000± 2mm
    Half helmet: 2000± 2mm
7. Acceleration sensor measuring range: 0-1500g
8. Fall helmet height: 1830± 2mm
9. Hammer weight: 30000-50g
10. Action time accuracy of measurement: 0.1ms
11. Uncertainly of measurement: 5%

Bike helmet impact absorption testing equipment  configuration
1. Test computer
2. Simulation head form
3. Lifting and fall test system
4. Electrolic control instrument
5. PLC control system
6. A set computer
7. A printer

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Hongtong Instrument Co., Ltd.

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