company news about Safety Helmet Impact Penetration Resistance Testing Machine

Conform to the standard: in accordance with GB/T2812-2006, it also meets the requirements of the European standard EN397 test standard.

Scope of application: Specially test the impact resistance and penetration resistance of the safety helmet, set the aluminum head model wearing the safety helmet on the high-sensitivity force sensor, and then use a steel hammer with a mass of 5kg to impact from a height of 1m, and measure the force value at the moment of impact by the high-sensitivity force sensor device, so as to judge the impact absorption performance of the safety helmet. When the hammer head is replaced, the penetration resistance test can be carried out.

Main features: The safety helmet impact penetration tester is a liquid crystal display, which has the characteristics of safe use, reliability and high measurement accuracy.

The main technical parameters and their accuracy:

1. Impact hammer weight: 5 kg

2. Weight of anti-puncture knife: 3 kg

3. The impact head is hemispherical: ф96mm

4. Aluminum headform: one each for No. 2 and No. 5

5. Impact mode: guide to fall

6. Impact height: 1m, 2m, 2.5m (optional)

7. Force measurement range: 0---60000N

8. Force sensor: precision piezoelectric type

9. Display mode: LED liquid crystal display, automatically maintain the maximum force value, and print the test data

10. Frequency response range: 5---1000Hz

11. Lifting device: electric lifting, and there are upper and lower limits

12. Weight of impact hammer with penetration resistance: 3+0.050kg

13. Penetration resistance Impact hammer cone Angle: 60°

14. Penetration resistance impact hammer tip radius: r=0.5 mm