ZL-1801B Safety helmet acceleration impact testing machine                   

Equipment Description:

According to helmet impact testing machine testing standards IRAM 3620 B "helmet test methods", used for the detection of impact resistant helmet absorbs impact test machine performance and puncture resistance, high degree of automation equipment, easy to operate, is a helmet producers over production licenses and construction quality are recognized qualification essential for an assessment of testing equipment.

Work principle:

The machine adopts the electromagnetic absorption and release the impact hammer with pierced cone, let it be free fall, fall down for impact and puncture test.

Technical parameter:

1. Head mold:according to the IRAM 3620 B appendix A of the helmet test method standard to produce.
2. Rack:can be hung and releasing the hammer, pierced cone.

3. Impact hammer：Hammer weight 5 ± 0.1kg, hammer hemispherical radius of 48mm, made of 45 # steel.
4. Puncture: weight 3 ± 0.05 kg, the cone angle of the puncture part 60 °, cone radius 0.5mm, length 40mm, maximum diameter 28mm, hardness 45-50HRC. After installing two drop hammer impact fully compliant.
Powered display device: When contacting puncture cone head mold, forming a closed loop circuit, audible alarm signal.
5. Drop hammer height：1000mm。
6. Test by head mold each one.By IRAM 3620 B as specified in Appendix A of the production.
7. Work power：AC220v、50Hz、50W.