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CROWN-BH02
CROWN
Protection level:NIJ IIIA 9mm &.44Mag
Size: Long axis L: 245 mm
Short axis B：223 mm
Height H：172 mm
Mass: ≤1450g
Helmet shell lateral rigidity: bulletproof helmet shell maximum deformation ≤ 20.5mm, residual deformation ≤ 8.5mm
Flame-retardant performance: the outer surface of the helmet shell continued to burn time ≤ 5s
The strength of the lower frontal belt device: 150N/min stretching speed test, until the release or fracture. The lower frontal belt emergency release is not released at 500N, and it is released at an external force of 1000N.
Water immersion resistance: helmet in the water after 24h immersion, remove the dangling 5min, the front of the helmet and the top of the bulletproof performance test, the helmet can block the warhead, the first bullet impact point of the helmet shell bullet mark height ≤ 4.5mm
Environmental adaptability: -25℃~55℃
Fragment Performance: 17gr V50 ≥650m/s (2132 ft/s)
Back Face Deformation:＜44mm
Protection level:NIJ IIIA 9mm &.44Mag
Size: Long axis L: 245 mm
Short axis B：223 mm
Height H：172 mm
Mass: ≤1450g
Helmet shell lateral rigidity: bulletproof helmet shell maximum deformation ≤ 20.5mm, residual deformation ≤ 8.5mm
Flame-retardant performance: the outer surface of the helmet shell continued to burn time ≤ 5s
The strength of the lower frontal belt device: 150N/min stretching speed test, until the release or fracture. The lower frontal belt emergency release is not released at 500N, and it is released at an external force of 1000N.
Water immersion resistance: helmet in the water after 24h immersion, remove the dangling 5min, the front of the helmet and the top of the bulletproof performance test, the helmet can block the warhead, the first bullet impact point of the helmet shell bullet mark height ≤ 4.5mm
Environmental adaptability: -25℃~55℃
Fragment Performance: 17gr V50 ≥650m/s (2132 ft/s)
Back Face Deformation:＜44mm
